S100, S110, S120, S130, S140, S160,
S170, and S180 Tractors
(Serial No. 010001- -XXXXXX)
OPERATOR'S MANUAL
100 Series Lawn Tractors
OMUC22642 ISSUE H0 (ENGLISH)
*OMUC22642*
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents
are known to the State of California to cause cancer,
birth defects, and other reproductive harm.
If this product contains a gasoline engine:
WARNING
The engine exhaust from this product contains
chemicals known to the State of California to cause
cancer, birth defects or other reproductive harm.
The State of California requires the above two warnings.
Additional Proposition 65 Warnings can be found in this manual.
John Deere Power Products
North American Edition
PRINTED IN U.S.A.
*SELF**omuc22642*
Thank You for Purchasing a John Deere Product
We appreciate having you as a customer and wish you many years of
safe and satised use of your machine.
MX00654,000020B-19-10MAY17
Using Your Operator’s Manual
Read this operator’s manual, watch the safety video, and review the
safety signs on your machine before use. They all contain important
safety information and operating instructions that must be followed to
help keep you and others safe. Be sure everyone who uses the
machine has read the manual, reviewed the safety signs, and knows
how to use the machine safely and properly.
Your machine was designed and built to be operated in accordance
with all the safe operating instructions. Since it was designed to cut
grass, it can amputate hands and feet and throw objects. If you do not
follow safety instructions, serious injury or death can occur.
This operator manual is organized in sections to help you nd
information quickly. You can use this manual to nd answers to many
of your operating and servicing questions. An index at the end of this
book helps you nd needed information quickly. Contact your dealer if
this manual does not answer your questions.
Before using your machine:
● Know how to operate the machine. The Operating Controls section
helps you understand the controls of your machine and what they
do.
● Prepare your machine and the mowing area by performing required
daily checks outlined in the General Instructions section.
● Follow instructions in the Preventing Injuries section, especially
related to:
- Keeping children safe by following instructions in the Protect
Children section.
- Avoiding injury on slopes and near terrain hazards by following
instructions in the Operating on Slopes and Near Terrain
Hazards section.
- Follow the instructions in the Avoid Thrown Objects section and
keep all guards in place, including discharge chute.
- Cleaning machine during use and before storing as outlined in
the Prevent Fires section.
● Understand how to service and inspect your machine.
If you do not understand the instructions or have questions, contact
your dealer.
The machine shown in this manual can dier slightly from your
machine.
RIGHT-HAND and LEFT-HAND sides are determined by facing in the
direction that the machine travels when going forward. When you see
a broken line (------), the item referenced is hidden from view.
Before delivering this machine, your dealer performed a predelivery
inspection to ensure best performance.
This manual is an important part of your machine. Keep this manual
with the machine when you sell it.
OUO2005,000078D-19-11FEB20
Special Messages
Your manual contains special messages to bring attention to potential
safety concerns and machine damage, as well as helpful operating
and servicing information. Please read all the information carefully to
avoid injury and machine damage.
CAUTION: Avoid injury! This symbol and text highlight
potential hazards or death to the operator or bystanders
that may occur if the hazards or procedures are ignored.
IMPORTANT: Avoid damage! This text is used to tell the operator
of actions or conditions that might result in damage to the
machine.
NOTE: General information is given throughout the manual that may
help the operator in the operation or service of the machine.
MX00654,000020D-19-05JUN17
Parts
We recommend John Deere quality parts and lubricants, available at
your John Deere dealer.
When you order parts, your John Deere dealer needs the serial
number or product identication number (PIN) for your machine or
attachment. These are the numbers that you recorded in the Product
Identication section of this manual.
Order Service Parts Online
Visit http://JDParts.deere.com for your Internet connection to parts
ordering and information.
TC00531,00000E9-19-06MAR15
Service Literature
If you would like to purchase a copy of the Parts Catalog or Technical
Manual for this machine, visit The John Deere Technical Information
Store at:
https://techpubs.deere.com/
or call:
● U.S. & Canada: 1-800-522-7448.
● All Other Regions: Your John Deere dealer.
TH84124,0000199-19-05FEB20
Spark Arrestor
The California Public Resources Code, Section 4442.5 provides as
follows:
No person shall sell, oer for sale, lease, or rent to any person any
internal combustion engine subject to Section 4442 or 4443, and not
subject to Section 13005 of the Health and Safety Code, unless the
person provides a written notice to the purchaser or bailee, at the time
of sale or at the time of entering into the lease or rental contract,
stating that it is a violation of Section 4442 or 4443 to use or operate
the engine on any forest-covered, brush-covered, or grass-covered
land unless the engine is equipped with a spark arrestor, as dened in
Section 4442, maintained in eective working order or the engine is
constructed, equipped, and maintained for the prevention of re
pursuant to Section 4443. Cal. Pub. Res. Code 4442.5. Other states or
jurisdictions may have similar laws. A spark arrestor for your machine
may be available from your authorized dealer. An installed spark
arrestor must be maintained in good working order by the operator.
OUO2005,00006F6-19-19MAY19
Introduction
2
CCoonntteennttss
Introduction............ . . ........ . ........ . . ....... . . ........ . . 2
Product Identication.. . ........ . ........ . . ....... . . ........ . . 3
Safety Labels with Text.. . . ....... . . ........ . ........ . . ...... 5
Safety Labels without Text.... . ........ . . ....... . . ........ . . 8
Safety..... . . ....... . . ........ . . ....... . . ........ . ........ . . ... 10
Machine Cleanout.. . . ........ . ........ . . ....... . . ........ . .. 14
Operating Controls... . . ........ . ........ . . ....... . . ........ . 16
Operating... . . ....... . . ........ . ........ . . ....... . . ........ . .. 17
Service Intervals.... . . ........ . ........ . . ....... . . ........ . .. 28
Service Lubrication.. . ........ . ........ . . ....... . . ........ . .. 28
Service Engine.. . ........ . . ....... . . ........ . ........ . . ..... 29
Service Transmission........ . ........ . . ....... . . ........ . .. 35
Service Mower... . ........ . . ....... . . ........ . ........ . . ..... 35
Service Electrical....... . . ....... . . ........ . . ....... . . ....... 40
Service Miscellaneous... . . ....... . . ........ . ........ . . ..... 42
Troubleshooting..... . . ........ . ........ . . ....... . . ........ . .. 46
Storage. . . ........ . ......... . ....... . . ........ . .......... ..... 48
Specications..... . . ........ . . ....... . . ........ . ........ . . ... 48
Warranty........ . ........ . . ....... . . ........ . . ....... . . ....... 50
John Deere Quality Statement.. . ........ . . ....... . . ....... 54
Service Record.. . ........ . . ....... . . ........ . ........ . . ..... 55
Slope Gauge. ....... . . ........ . ........ . . ....... . . ........ . .. 56
Index........ . . ....... . . ........ . ........ . . ....... . . ........ . .. 57
Product Identication
Record Identication Numbers
Lawn Tractors
S100, S110, S120, S130, S140, S160, S170, S180
PIN (010001—)
If you need to contact an authorized service center for information on
servicing, always provide the product model and identication
numbers.
You need to locate the product identication number (PIN) for the
machine and engine serial number. Record the information in the
following spaces:
DATE OF PURCHASE:
_________________________________________
DEALER NAME:
_________________________________________
DEALER PHONE:
_________________________________________
PRODUCT IDENTIFICATION NUMBER:
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
ENGINE SERIAL NUMBER:
__ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __
Machine Product Identication Number Location
APY33773—UN—06APR20
Located on Left Side of Frame
Original Instructions. All information, illustrations and specications in this
manual are based on the latest information available at the time of
publication. The right is reserved to make changes at any time without
notice.
COPYRIGHT © 2020
DEERE & COMPANY
Moline, Illinois
All rights reserved.
Contents
3
Engine Serial Number Location
APY36194—UN—10JUL20
APY33771—UN—06APR20
V-Twin Engines
SR99263,00002E8-19-06JUL20
Register Your Product and Warranty Online
To register your product through the Internet, simply go to www.
JohnDeereWarrantyRegistration.com. Completing the information,
either online or with the product warranty card, will ensure that your
product will receive all post sales, service, and important product
information.
MP47322,00F45FF-19-05JUN17
Product Identication
4
Safety Labels with Text
Safety Label Location
APY36141—UN—24JUL20
A—WARNING— GX23479
B—DANGER/WARNING/CAUTION — UC22512
C—CAUTION— UC27081
D—DANGER — M139128
E—DANGER — M89504
F—DANGER — M118610
MG39705,00004A3-19-25JUN20
Safety Labels with Text
5
Understanding the Machine Safety Labels
MXAL42363—UN—22MAY13
The machine safety labels shown in this section are placed in
important areas on your machine to draw attention to potential safety
hazards. DANGER or WARNING safety labels are located near
specic hazards.
The operator’s manual also explains any potential safety hazards
whenever necessary in special safety messages that are identied
with the word, CAUTION, and the safety-alert symbol.
On your machine safety labels, the words DANGER, WARNING, and
CAUTION are used with this safety-alert symbol. DANGER identies
the most serious hazards:
● DANGER; The signal word DANGER indicates a hazardous
situation which, if not avoided, will result in death or serious injury.
● WARNING; The signal word WARNING indicates a hazardous
situation which, if not avoided, could result in death or serious
injury.
● CAUTION; The signal word CAUTION indicates a hazardous
situation which, if not avoided, could result in minor or moderate
injury. CAUTION may also be used to alert against unsafe practices
associated with events which could lead to personal injury.
Replace missing or damaged safety labels. Use this operator’s manual
for correct safety label placement.
There can be more safety information contained on parts and
components sourced from suppliers that is not reproduced in this
operator’s manual.
French or Spanish Safety Labels and Operator’s Manual
Operator’s manuals and safety labels with content in French or
Spanish are available for this machine through authorized John Deere
dealers. See your John Deere dealer.
NOTE: Both text and no-text labels are shown. Your machine is only
equipped with one of these types of labels.
MP47322,00F4601-19-24APR19
DANGER
GXAL41947—UN—04MAR13
ROTATING BLADE
● Do not put hands or feet under or into mower when engine is
running.
OUO2004,0000BAF-19-28FEB15
DANGER
GXAL41948—UN—04MAR13
ROTATING BLADE
● Do not put hands or feet under or into mower when engine is
running.
THROWN OBJECTS
● Before mowing, clear area of objects that may be thrown by blade.
● Do not operate mower without discharge chute or entire grass
catcher in place.
OUO2004,0000BB0-19-28FEB15
DANGER
APY36142—UN—24JUL20
ROTATING BLADES CUT OFF ARMS AND LEGS
● Do not mow when children or others are around
● Do not mow in reverse
● Look down and behind before and while backing
● Never carry children even with blades o
MG39705,00004A4-19-26JUN20
Safety Labels with Text
6
WARNING
APY36143—UN—24JUL20
AVOID SERIOUS INJURY OR DEATH FROM ROLLOVER
● Do not drive where the machine could slip or tip, on steep slopes,
near water, or drop-os
● Drive up and down slopes, not across
● If machine loses traction on a slope, stop blade, and proceed slowly
o slope
● Avoid sudden starts, turns, and stops
MG39705,00004A5-19-24JUL20
CAUTION
APY36144—UN—10JUL20
● Read operator’s manual and watch safety video
● Keep safety devices (guards, shields, and switches) in place and
working
● Pick up objects that can be thrown by blades
● When leaving machine:
- Stop engine
- Set park brake
- Remove key
MG39705,00004A6-19-26JUN20
Avoid Injury From Hot Surface
GXAL41952—UN—04MAR13
WARNING
● Hot surface
OUO2004,0000BB3-19-28FEB15
CAUTION
APY36145—UN—10JUL20
Avoid equipment res
Accumulation of grass, leaves and other debris on or near hot or
moving parts can cause a re
Inspect machine before, during, and after use
Shut o engine and allow machine to cool before cleaning
MG39705,00004A7-19-26JUN20
Safety Labels with Text
7
Safety Labels without Text
Safety Label Location
APY31470—UN—24JUL20
A— Read OM, Keep Children Away from Mower; Avoid Injury from Tipping —
GX24842
B— Avoid Injury from Getting Caught in Belt – M136436
C— Avoid Injury from Equipment Fires — GX24503
D— Avoid Injury from Rotating Blades — M118041
E— Avoid Injury from Hot Surfaces — GX25568
F— Avoid Injury from Rotating Blades and Thrown Objects — M148522
G— Avoid Injury from Rotating Blades and Thrown Objects — M118040
VS70618,0000805-19-03JUL20
Safety Labels without Text
8
Understanding the Machine Safety Labels without
Text
TCT005498—UN—11SEP12
At several important places on this machine, safety signs are axed
which signify potential danger. The hazard is identied by a pictorial in
a warning triangle. An adjacent pictorial provides information on how
to avoid personal injury. These safety signs, their placement on the
machine, and a brief explanatory text are shown in this Safety section.
There can be additional safety information contained on parts and
components sourced from suppliers that is not reproduced in this
operator’s manual.
MX00654,0000389-19-21JUN18
Read Operator’s Manual
MXAL42776—UN—09APR13
● This operator’s manual contains important information necessary
for safe machine operation.
● Carefully read operator’s manual before operating machine or
attachment. Observe all safety rules to avoid accidents.
MX00654,000038B-19-01APR19
Keep Children Away from Mower
MXAL42778—UN—09APR13
● Mower can cause dismemberment or death.
● Stay a safe distance from the machine.
● Make sure that children stay clear of mower at all times when the
engine is running.
MX00654,000038D-19-01APR19
Avoid Serious Injury or Death from Tipping
MXAL42779—UN—09APR13
● Do not drive where machine could slip, tip, or rollover.
● In some congurations, do not drive or operate on a slope of more
than 10 degrees.
● Refer to the Operating on Slopes section for more information.
MX00654,000038E-19-01APR19
Avoid Injury from Getting Caught in Belts
MXT018017—UN—03MAY16
● Stay clear of moving belts.
● Do not operate machine without shields in place.
MX00654,0000391-19-24APR19
Safety Labels without Text
9
Avoid Injury from Equipment Fires
APY36195—UN—10JUL20
● Avoid equipment res.
● Accumulation of grass, leaves, and debris on or near hot or moving
parts can cause a re.
● Inspect and clean the entire machine before, during and after use.
● Shut o engine and allow machine to cool before cleaning.
● Carefully read operator’s manual Machine Cleanout section for
details.
MG39705,00004B6-19-06JUL20
Avoid Injury from Rotating Blades
MXT018016—UN—03MAY16
● Do not put hands or feet under or into mower when engine is
running.
● Do not operate mower without discharge chute/deector or entire
grass catcher in place.
MX00654,0000392-19-24APR19
Avoid Injury from Hot Surfaces
APY36196—UN—10JUL20
● Keep away from hot surfaces.
MG39705,00004B7-19-06JUL20
Avoid Injury from Rotating Blades and Thrown
Objects
APY36197—UN—10JUL20
Avoid injury from rotating blade and thrown objects. Do not operate
blower without entire grass catcher in place. Shut engine o before
unclogging or servicing.
MG39705,00004B8-19-06JUL20
Safety
Use Your Mower Safely
General Instructions
● Read this operator’s manual, watch the safety video, and review
the safety signs on your machine before use. They all contain
important safety information and operating instructions that must be
followed to help keep you and others safe. Be sure everyone who
uses the machine has read the manual, reviewed the safety signs,
and knows how to use the machine safely and properly.
● Age, physical ability, and mental capacity can be factors in
equipment-related injuries. Operators must be mentally and
physically capable of operating the machine properly and safely.
Never allow a child to operate the machine.
● Do not operate the machine while under the inuence of alcohol or
drugs or when distracted or fatigued. Proper operation requires
your full attention.
● Always wear eye protection, hearing protection, close-tting
Safety
10
clothing, and substantial footwear while operating the machine.
Never operate while wearing sandals or when barefoot.
● Do not wear radio or music headphones. Both safe operation and
service require your full attention.
● Never tamper with safety devices.
● Operate the machine only in daylight or good articial light.
● Only operate the engine in well-ventilated areas. Exhaust gasses
contain carbon monoxide, a deadly poison.
● Never leave a running machine unattended.
● Look both ways when approaching roadways and use caution
when turning around on public roadways. You can be struck by a
vehicle and suer serious injury or death.
Before Using Your Machine
● Know how to operate the machine. The Operating Controls section
helps you understand the controls of your machine and what they
do.
● Prepare your machine and the mowing area by performing required
daily checks outlined in the General Instructions section.
● Follow instructions in the Preventing Injuries section, especially
related to:
- Keeping children safe by following instructions in the Protect
Children section.
- Avoiding injury on slopes and near terrain hazards by following
instructions in the Operating on Slopes and Near Terrain
Hazards section.
- Follow the instructions in the Avoid Thrown Objects section, and
keep all guards in place, including discharge chute.
- Cleaning machine during use and before storing as outlined in
the Prevent Fires section.
● Understand how to service and inspect your machine.
Inspection and Daily Checklist
● Inspect machine before you operate. Be sure that hardware is tight,
and all guards and shields are in good condition and fastened in
place. Make all necessary adjustments before you operate. Repair
or replace damaged, badly worn, or missing parts.
● Visually inspect that mower blades, blade bolts, and the mower
assembly are not worn or damaged. To prevent machine damage,
replace worn or damaged blades and bolts in sets.
● Make sure that the fuel cap and air cleaner are in place before
starting engine.
Fuel
● Use care when handling fuel. Fuel is ammable and fuel vapors can
be explosive. Do not smoke when handling fuel. Only use an
approved fuel container. Clean up spilled fuel immediately.
● Check fuel lines, tank, cap, and ttings frequently for cracks or
leaks. Replace if necessary.
Check the Mowing Area
● Keep bystanders and pets out of the mowing area.
● Clear the area of objects such as rocks, wire, or toys, which can be
thrown by the blades. Remove low-hanging branches or other
obstacles, which can interfere with your travel path.
● Study the mowing area. Set up a safe mowing path. Do not mow
where traction or stability is doubtful.
● Slopes and terrain hazards are major factors related to loss-of-
control and tipover accidents. Operation on slopes and near terrain
hazards requires extra caution. Follow instructions in the Operating
on Slopes and Near Terrain Hazards section.
Weights and Attachments
● Some attachments require ballast weights. Follow
recommendations for wheel weights or counterweights.
● Use only accessories and attachments approved by John Deere.
● If you do not understand the instructions or have questions, contact
your dealer.
OUO2005,0000784-19-09MAR20
Preventing Injuries
Protect Children
MXAL41929—UN—18FEB13
● Children can be killed or seriously injured by riding mowers when
operators do not follow safe operating practices.
● Do not mow in reverse. Operating with the mower engaged while
backing up is discouraged.
● Never give children a ride on a mower or in a cart behind the
mower, even when the blades are o. They can fall o and be run
over or cut by the mower blades. Children can interfere with mower
operation. Children who have been given rides in the past can
suddenly appear in the mowing area for another ride. If you are not
aware, they can be run over or backed over by the mower.
● Children are often attracted to lawn mowers and mowing activities,
especially if they have been given rides before. They do not know if
the blades are rotating or understand that they can be killed or
seriously injured even if the blades are not rotating.
● Keep children indoors and out of the mowing area when the mower
is being operated. Keep children under the watchful eye of a
responsible adult, other than the operator. If there is not a
responsible adult to ensure that children stay indoors, DO NOT
mow.
● Be alert to the presence of children or others. Turn o the mower
blades and stop the machine if someone enters the mowing area.
● Look in the direction the machine is traveling. Before and while
backing, turn o the mower blades and look down and behind the
machine carefully, especially for children.
● Use extreme care when approaching objects that block your view,
such as blind corners, shrubs, or trees, especially while backing.
They can hide a child.
Avoid Thrown Objects
● Clear the mowing area of all bystanders when using this machine.
Thrown objects could cause serious injury or death.
● Clear the area of objects such as rocks, wire, or toys, which can be
thrown by the blades.
● Never direct discharged material toward anyone.
● Avoid discharging material against a wall or obstruction such as a
fence or retaining wall. Material can ricochet towards the operator.
● Avoid discharging material towards a street or roadway.
● Stop the blades when crossing gravel surfaces.
OUO2005,0000783-19-15FEB20
Operating on Slopes and Near Terrain Hazards
● Slopes are a major factor related to loss-of-control and tip-over
accidents, which can result in serious injury or death. Use caution
and common sense when operating on slopes.
● If you feel uneasy on a slope, do not mow or operate the machine
on it.
● Mow up and down slopes, not across.
● Watch for holes, ruts, bumps, rocks, or other hidden objects. Tall
grass can hide obstacles.
Safety
11
● Drive slowly so you do not have to stop while on a slope.
● Do not mow on wet grass. Tires can slip on wet grass even if the
brakes are working normally.
● Keep all movement on slopes slow and gradual. Do not make
sudden changes in speed or direction, which can cause the ride-on
mower to roll over.
● If the tires lose traction, disengage the PTO and proceed slowly and
carefully o the slope.
● Do not shift to neutral and coast downhill.
Identify Safe Slopes
● Before using your machine, measure slopes of all mowing areas to
determine which slopes are safe for mowing with a ride-on mower.
Use good judgment and common sense when performing this
survey.
Measuring Slopes
● Suggested method 1: Lay a straight piece of sturdy lumber 1.2 m (4
ft) long on the slope and measure the angle with an angle gauge or
protractor level.
● Suggested method 2: Refer to the slope gauge provided at the end
of the manual.
Slope Limits
● Exceeding the recommended maximum slope angle increases the
risk of rollover accidents that can result in serious injury or death.
GX100108—UN—14FEB20
● Never mow or operate this ride-on mower on slope angles greater
than 13° with ride-on mower in its basic conguration. The basic
conguration is the ride-on mower with a mower deck and no other
attachments. (A 13° slope is a slope that rises 1.4 m [4.6 ft] over a
horizontal distance of 6.1 m [20 ft].)
GX100111—UN—19FEB20
● Attachments such as material collection systems, weather
enclosures, or other attachments increase the risk of a rollover.
When using attachments, never mow or operate this ride-on mower
on slope angles greater than 10°. (A 10° slope is a slope that rises 1
m [3.5 ft] over a horizontal distance of 6.1 m [20 ft].)
● The risk of rollover is low on slopes of 10° or less. As the slope
angle increases to the recommended maximum, the risk increases
to a medium level.
Operating Near Terrain Hazards
GX100106—UN—01FEB20
● Terrain hazards such as ditches and drop os are a factor related to
loss-of-control and tip-over accidents, which can result in serious
injury or death. Use caution and common sense when operating
near terrain hazards.
● Do not mow or operate the machine in areas adjacent to hazards
that can cause the machine to roll over. If a wheel goes over an
Safety
12
edge or if the edge breaks away, the machine can suddenly lose
traction, slide, and/or roll over.
● Hazards (A) include but are not limited to ditches, drop-os,
embankments, or areas near bodies of water.
● Maintain a buer area (B) at least as wide as the machine between
hazards (A) and the mowing area (C). Do not mow or operate the
machine in the hazard area or buer area.
● Only mow or operate in the mowing area (C). Do not exceed the
recommended slope operating angle. Refer to the Slope Limits
section.
OUO2005,0000785-19-09MAR20
Prevent Fires
TS227—UN—15APR13
● Do not mow tall, dry grass or through piles of leaves. Combustible
materials can contact hot components and increase the risk of re.
● Debris can build up anywhere on the machine, especially on
horizontal surfaces. While using your machine, periodically check
for and remove debris, especially in dry or heavy debris conditions,
such as when collecting leaves.
● After operating, completely remove any combustible materials from
equipment before storing. Use compressed air, a leaf blower, or
water to keep the machine clean.
● Allow machine to cool in an open area before storing. Do not park
machine near ammable materials, such as straw, mulch, cloth, or
chemicals. Do not park near an open ame or other sources of
ignition, such as a water heater or furnace.
● Excess lubrication or fuel/oil leaks or spills on the machine can also
provide collection sites for debris. Promptly cleaning up spills and
repairing leaks reduces the potential for debris collection.
● Refer to the Machine Cleanout section for more information on
checking for debris buildup and locations to inspect.
● Always park the machine safely before cleaning or servicing a
machine. See the Parking Safely section.
OUO2005,0000787-19-15FEB20
Parking Safely
Always apply the park brake and remove the key before leaving the
machine unattended. Children or others may attempt to move or
operate an unattended machine.
● Stop the machine on a level surface.
● Disengage mower blades or other attachments.
● Lower attachments to the ground.
● Apply the park brake.
● Stop the engine.
● Remove the key.
● Wait for engine and all moving parts to stop before you leave the
seat.
OUO2005,0000788-19-15FEB20
Additional Safety Information
Towing Loads Safely
● Stopping distance increases with speed and weight of towed load.
Travel slowly and allow extra time and distance to stop.
● Total towed weight must not exceed Towing Capacity stated in
Specications of this manual.
● Excessive towed load can cause loss of traction and loss of control
on slopes. Reduce towed weight when operating on slopes.
● Never allow children or others in or on towed equipment.
● Use only approved hitches. Tow only with a machine that has a
hitch designed for towing. Do not attach towed equipment except at
the approved hitch point.
● Towed equipment increases the risk of rollover on slopes. Refer to
the Operating on Slopes and Near Terrain Hazards section for more
information.
● Do not turn sharply. Use additional caution when turning or
operating on adverse surface conditions. Use care when reversing.
Safe Transportation
Follow instructions in the Transporting Machine on Trailer section.
● Use a full-width loading ramp at least 30 cm (12 in) wider than the
machine, never two separate ramps.
Service and Maintenance
● Proper service and maintenance of the machine is essential.
● Keep all parts in good condition, keep all nuts and bolts tight, and
repair any damage immediately. Stop and inspect the machine
immediately if you strike an object.
● Ensure that all safety devices, discharge chute, and grass catcher
components are in good condition and replace when necessary.
● Understand service procedures thoroughly before working on the
machine. If you do not understand the service procedures or are
uncomfortable working in your machine, contact your servicing
dealer.
● Disconnect the battery or all spark plug wires before servicing the
machine. Disconnect negative terminal rst and positive last. Install
positive terminal rst and negative last.
● Some components could have stored energy in springs or hydraulic
components. Servicing procedures described in the Service section
describe how to perform service and maintenance tasks safely.
● Support any machine elements that must be raised for service
work. Use jack stands or service locks to support components
when needed.
Disposing of Waste Products and Chemicals
● Waste products, such as used oil, fuel, coolant, brake uid, and
batteries can harm the environment and people.
● Do not use beverage containers for waste uids – someone can
mistakenly drink from them.
● A Safety Data Sheet (SDS) provides specic details on chemical
products: Physical and health hazards, safety procedures, and
emergency response techniques. The seller of the chemical
products used with your machine is responsible for providing the
SDS for that product.
● To learn how to recycle or properly dispose of waste products
generated from service, see your local recycling center or
authorized dealer. If you wish to discard the machine, contact your
local recycling center or authorized dealer.
OUO2005,0000789-19-15FEB20
Safety
13
Machine Cleanout
General Cleaning Guidelines
Machine must be inspected periodically throughout the day. Buildup of
debris must be removed to ensure proper machine function and to
reduce the risk of re. Frequency of these inspections and cleanings
vary depending on a number of factors including operating conditions,
machine conguration, operating speeds, and weather conditions.
Inspections and cleanings may be required multiple times throughout
the day particularly in dry, hot, and windy conditions.
IMPORTANT: Avoid damage! Regular and thorough cleaning of
machine combined with other routine maintenance
procedures listed in the Operator’s Manual greatly reduce
the risk of re, downtime, and improve machine
performance.
Besides proper maintenance, the condition of the material
being handled is the most signicant factor contributing to
res. Dry, light, and uy materials that can create a dust
cloud are the most likely to catch re. Debris can
accumulate in various areas especially on horizontal
surfaces. Conditions such as wind speed and direction can
change where the material accumulates. Be aware of these
changing conditions and adjust your cleaning schedule and
practices to ensure proper machine function and to reduce
the risk of re.
Always follow all safety procedures posted on the machine and in the
Operator’s Manual. Before carrying out any inspection or cleaning,
always shut OFF engine, set park brake, and remove key.
The entire machine should be inspected, with extra attention given to
the areas noted below.
SR99263,000028F-19-15APR20
Cleanout Areas
Primary areas that must be inspected and cleaned on the machine
include (see Safety Label section):
APY33760—UN—26MAR20
APY33761—UN—26MAR20
1. Exhaust manifold (A), muer pipe (B), muer (C), and muer
shield (D).
APY36199—UN—28JUL20
2. Engine intake screens (E), cooling ns (F), and oil cooler (if
equipped).
PY43269—UN—29MAY17
3. Top of mower deck, under shields (G), including spindle (H) and
belt areas.
Machine Cleanout
14
APY36511—UN—14MAY20
Shown with Wheel Removed
4. On or near transmission (I) and driveline (J).
APY36151—UN—10JUL20
5. Under left side panel near fuse block (K) and all wiring, including
the battery (L) and related wiring harnesses (M).
SR99263,00002FA-19-28JUL20
Machine Cleanout
15
Operating Controls
Operator’s Station Controls “Models S100, S110, and S120”
APY33757—UN—24JUL20
Model S110 is Shown.
A—Brake Pedal
B—Park Brake Lock Lever
C—Throttle/Choke Lever
D—Hourmeter/MowerPlus™ Fuel Gauge (If Equipped)
E—Key Switch
F—Attachment Engagement Lever
G—Cruise Control Lever ((If Equipped)
H—Reverse Implement Option (RIO) Switch
I—Forward Travel Pedal
J—Reverse Travel Pedal
K—Cover/Fuel Level Window (If Equipped)
L—Attachment Lift Lever
MG39705,00004D7-19-24JUL20
MowerPlus is a trademark of Deere & Company
Operating Controls
16
Operator’s Station Controls “Models S130, S140, S160, S170, and S180”
APY36152—UN—24JUL20
Model S180 is Shown.
A—Brake Pedal
B—Park Brake Lock Lever
C—Throttle/Choke Lever
D—Reverse Implement Option (RIO) Switch
E—Hourmeter/MowerPlus™ Fuel Gauge (If Equipped)
F—Key Switch
G—Cruise Control Lever (If Equipped)
H—Attachment Engagement Switch
I—Forward Travel Pedal
J—Reverse Travel Pedal
K—Cover/Fuel Level Window (If Equipped)
L—Attachment Lift Lever
MG39705,00004D8-19-24JUL20
Operating
Daily Operating Checklist
Check/test safety systems.
Check tire pressure and brakes.
IMPORTANT: Avoid damage! Using stale, contaminated, or
improper fuel can result in engine and fuel system damage.
Repairs caused by stale, contaminated, or improper fuel are
not covered by warranty.
Check fuel level. (See Service Miscellaneous section, using proper
fuel and stabilizer.)
Check engine oil level.
Remove grass and debris from engine compartment and muer
area, and on top of mower deck, before and after operating
machine.
Clean air intake screen.
Check below machine for uid leaks.
Check/tighten any loose hardware.
SR99263,0000293-19-15APR20
Adjusting Seat
1. Sit on seat.
MowerPlus is a trademark of Deere & Company
Operating
17
APY34636—UN—06APR20
2. Lift up on (A) on right side of seat.
3. Lean forward and slide seat forward or rearward to desired position.
Do not lean back on top of seat to push rearward.
4. Release seat adjustment lever to lock in position.
Lumbar Seat Adjustment (If Equipped)
● Turn lumbar seat adjustment dials (B) on either side of seat to
adjust rmness of seat.
SR99263,0000314-19-30JUN20
Adjusting Cutting Height
Cutting height is adjusted from approximately 25—100 mm (1—4 in.)
in 6.4 mm (1/4 in.) increments. When mower deck is in transport
position, cutting height is approximately 100 mm (4 in.).
Detents allow the adjustment lever to be positioned at each indicated
mower setting, as well as the mid-point between each setting.
Mower Setting Approximate Cutting Height
1 25 mm (1 in.)
– 32 mm (1-1/4 in.)
– 38 mm (1-1/2 in.)
2 50 mm (2 in.)
– 57 mm (2-1/4 in.)
– 65 mm (2-1/2 in.)
– 70 mm (2-3/4 in.)
3 75 mm (3 in.)
– 83 mm (3-1/4 in.)
– 90 mm (3-1/2 in.)
– 95 mm (3-3/4 in.)
4 (Transport) 100 mm (4 in.)
1. Put attachment lift lever into the slot near desired cutting height.
2. Adjust mower deck wheels.
Transporting or Getting On and O Machine
● Pull attachment lift lever all the way back to transport position or
100 mm (4 in.) cutting height.
JS86122,00003BF-19-12AUG14
Checking and Adjusting Mower Deck Level
CAUTION: Avoid injury! Rotating blades are dangerous.
Before adjusting or servicing mower:
● Disconnect spark plug wires or battery negative (-) cable
to prevent engine from starting accidentally.
● Always wear gloves when handling mower blades or
working near blades.
NOTE: Mower deck wheels should not contact the ground when
leveling the mower deck.
Method One
1. Make sure machine is on a at, level surface.
2. Park machine safely. (See Parking Safely in the Safety section.)
3. Check that tires are inated to correct tire pressure. Tire pressure is
marked on the side of the tire.
4. Raise deck to highest position.
APY18570—UN—10JUL20
42 in (107 cm) Mower Deck is Shown.
5. Place three short 51 mm (2 in) blocks of wood under the edges (A)
of the mower deck.
6. Lower mower deck to the 63 mm (2.5 in) cutting height position.
For S130 models, lower deck to 57 mm (2-1/4 in) cutting height
position.
7. Check that the mower deck is level and lightly touching each of the
three wooden blocks.
APY36153—UN—24JUL20
● If the rear of the mower deck is not touching the rear blocks, or is
sitting heavily on the blocks, adjust the rear lift links by turning
the leveling nut (B) on each lift link. The blocks should be able to
easily slide in and out beneath the mower deck when the mower
deck is correctly adjusted.
Operating
18
APY36154—UN—10JUL20
42 in (107 cm) Mower Deck is Shown.
● If the front of the mower deck is not lightly touching the front
block, adjust the front draft arm by turning the nut (C).
8. Raise the cutting height to the next highest position and remove the
three wooden blocks.
9. Turn the nut (C) on the front draft arm counterclockwise 1-2 full
turns so that the front of the deck is 3-6 mm (1/8-1/4 in) lower than
the rear. This adjustment prevents “double cutting,” which wastes
horsepower and causes brown grass tips.
Specication
Mower Deck, Front-to-Back—Height. . . . . . . . . . . . . . . . . . . . . . . . . . . 1/8-1/4 in (3-6 mm)
Method Two
NOTE: An optional mower deck leveling gauge (AM130907) is
available from your John Deere dealer. It allows for precision
mower deck leveling by measuring mower deck level at the
blade tips.
1. Make sure that machine is on a at, level surface.
2. Park machine safely. (See Parking Safely in the Safety section.)
3. Inate tires to the correct pressure.
4. Move mower lift handle to preferred cutting height.
5. Measure mower deck level (side-to-side).
GXAL41983—UN—04MAR13
A convenient Leveling Gauge (A) (AM130907) is available from your Dealer
a. Position mower blades as follows and measure from each
outside blade tip (B) to the level surface.
GXAL41984—UN—04MAR13
Two Blade Deck is Shown.
APY08950—UN—17JUL18
Three Blade Deck is Shown.
b. Turn left blade (C) as shown. Hold drive belt and turn right
blade (D) as shown. Take measurement for both blades.
The dierence between blade measurements must not be
more than specied distance.
Specication
Mower Deck Blade Outside Tips to Ground
(Dierence)—Distance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/8 in (3 mm)
APY36155—UN—24JUL20
Operating
19
c. Adjust mower deck level, if necessary, by turning rear nuts (E)
clockwise to raise the side of the mower deck or
counterclockwise to lower the mower deck.
6. Measure mower level (front-to-rear).
GXAL41986—UN—04MAR13
a. Turn right blade (F) so blade tip points straight forward.
b. Measure from blade tip to the surface. Take measurement for
both blades.
The front blade tip must be specied distance lower than rear
blade tip.
Specication
Mower Deck Blade Outside Tips to Ground
(Dierence)—Distance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6 mm (1/8 -1/4 in)
APY36156—UN—10JUL20
42 in (107 cm) Mower Deck is Shown.
c. Adjust mower deck level, if necessary, by turning the nut (G)
counterclockwise to lower the front of deck or clockwise to
raise front of deck.
SR99263,00002EA-19-28JUL20
Adjusting Mower Deck Wheels
IMPORTANT: The mower deck can be damaged if mower wheels
are adjusted wrong:
● Bottom of wheels should be approximately 3 to 13 mm (1/
8 to 1/2 in) from the ground.
● If mowing at 75 mm (3 in) height of cut or higher set the
anti-scalp wheels in their lowest position
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Inate tires to the correct pressure.
3. Lower mower deck to the desired mowing position.
NOTE: Bottom of wheels should be approximately 3-13 mm (1/8-1/2
in.) from the ground.
GXAL41988—UN—04MAR13
4. Check each mower wheel position. Remove nut (A) and bolt (B),
and move mower wheel to proper hole.
GXAL41989—UN—04MAR13
A—38 mm (1.5-In.) or less
B—51 mm (2-In.)
C—64 mm (2.5-In.)
D—76 mm (3-In.) and above
5. Install bolts and nuts to lock wheels in position. Tighten nuts to
specications.
Specication
Mower Deck Wheel Nut—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 lb·ft (34 N·m)
JS86122,0000312-19-11JUL14
Testing Safety Systems
MXAL42804—UN—09APR13
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Operating
20
Do not run an engine in an enclosed area, such as a garage,
even with doors or windows opened.
Move the machine to an outside area before running the
engine.
The safety systems installed on your machine should be checked
before each machine use. Be sure that you have read the machine
operator’s manual and are familiar with the operation of the machine
before performing these safety system checks.
Use the following checkout procedures to check for normal operation
of machine.
If there is a malfunction during one of these procedures, do not
operate machine. See your authorized dealer for service.
Perform these tests in a clear open area. Keep bystanders away.
SR99263,0000296-19-15APR20
Testing Park Brake Switch
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Sit on seat.
3. Unlock the park brake.
4. Try to start engine.
Result: Engine must not turn over. If engine turns over, there is a
problem with your safety interlock circuit.
MP47322,00F4638-19-09APR19
Testing Park Brake
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Lock the park brake.
3. Pull out on bypass control valve rod to engage.
4. Try to push machine manually.
Result: Park brake must prevent machine from moving. If machine
moves, the park brake requires adjustment.
SR99263,0000318-19-06APR20
Testing Attachment Engagement Switch or Lever
CAUTION: Avoid injury! The mower blades should stop in
approximately ve seconds when the mower or PTO is
disengaged.
If you believe that your blades may not be stopping in that
period of time, take your machine to your authorized dealer
where they can safely check and service your machine.
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Sit on seat.
3. Lock the park brake.
4. Engage mower:
● On models with electric attachment engagement switch, pull up
switch.
● On models with mechanical attachment engagement lever, push
lever forward.
5. Try to start engine.
Result: Engine must not start. If engine starts, there is a problem with
your safety interlock circuit.
SR99263,0000299-19-03APR20
Testing Seat Switch
1. Park machine safely. (See Parking Safely in the SAFETY Section.)
2. First test:
a. Lock park brake.
b. Start engine.
c. Move throttle lever up to maximum engine speed.
d. Engage mower.
e. Raise up o seat. Do not get o machine.
Result: Engine and mower blades should stop. If engine and
mower blades do not stop, there is a problem with your safety
interlock circuit.
3. Second test:
a. Disengage mower.
b. Start engine.
c. Unlock park brake.
d. Raise up o seat. Do not get o machine.
Result: Engine should stop. If engine does not stop, there is a
problem with your safety interlock circuit.
4. Third test:
a. Lock park brake.
b. Disengage mower.
c. Start engine.
d. Raise up o seat. Do not get o machine.
Result: Engine should continue to run. If engine stops, there is a
problem with your safety interlock circuit.
MP47322,00F463B-19-19MAR13
Testing Reverse Implement Option (RIO)
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Start engine.
3. Engage attachment engagement switch or lever to start
attachment.
CAUTION: Avoid injury! Rotating blades are dangerous.
Children or bystanders may be injured by runover and
rotating blades.
Before backing up, carefully check the area around the
machine.
4. Look behind the vehicle to be sure that there are no bystanders.
5. Begin reverse travel by depressing reverse pedal.
Result: Attachment and engine should stop operation. If attachment
or engine continues to operate as machine begins travel in reverse, do
not continue to operate machine. If Engine or attachment continues to
operate in reverse, then contact an authorized service center.
SR99263,000029A-19-16JUL20
Using the Park Brake
CAUTION: Avoid injury! Children or bystanders may attempt
to move or operate an unattended machine.
Always lock the park brake and remove the key before
leaving the machine unattended.
Locking Park Brake:
1. Push and hold brake pedal down.
2. Pull park brake lever up to lock park brake.
3. Release brake pedal. Pedal should stay down and park brake lever
should stay locked.
Operating
21
Unlocking Park Brake:
1. Push and hold brake pedal down.
2. Push park brake lever down to unlock park brake.
3. Release brake pedal.
SR99263,000029B-19-03APR20
Checking Fuel Level (If Equipped)
APY36157—UN—10JUL20
Check fuel level in fuel tank (A).
MG39705,00004AA-19-30JUN20
Using Hourmeter and MowerPlus™ Fuel Gauge (If
Equipped)
Using Hourmeter
APY36158—UN—10JUL20
1. The hour meter (A) shows the number of hours the engine has run.
2. Follow the service timetable on the maintenance schedule located
under the hood and centered toward the rear of the machine. For
specic service procedures, see the Service section of this manual.
3. The hour meter cannot be reset.
4. The hour meter display will always be on.
5. The decimal point ashes while the hour meter is accumulating
time.
Using MowerPlus™ Fuel Gauge (If Equipped)
APY33785—UN—24JUL20
1. The hour meter (A) shows the number of hours the engine has run.
The hour meter is always visible and active, it cannot be reset.
2. Fuel level (B) indicated by the graph by ve segments in increasing
height. When fuel tank has emptied to approximately 20%, the last
segment ashes indicating approximately 30 minutes of fuel
remaining.
MG39705,00004AB-19-27JUL20
Using Key Switch and Headlights
GXAL41992—UN—04MAR13
A—STOP Position
B—HEADLIGHTS ON Position
C—RUN Position
D—START Position
Engine O
NOTE: Headlights will drain the battery rapidly if key switch is left in
headlights on position (B) with the engine o.
● To turn on headlights, turn the key switch to HEADLIGHTS ON
position (B).
● To turn o headlights, turn the key switch to STOP position (A).
Engine On
● To turn on headlights, start engine, then turn key switch from RUN
position (C) to HEADLIGHTS ON position (B).
● To turn o headlights, turn the key switch from HEADLIGHTS ON
position (B) to RUN position (C).
MX00654,000039A-19-25APR19
Starting the Engine
1. Operator must sit on the seat.
Operating
22
2. Disengage attachment engagement lever / switch. (See Engaging
and Disengaging Mower in the Operating section.)
3. Fully depress the brake pedal.
APY38190—UN—07JUL20
4. Push throttle lever (A) forward to full throttle position (B).
5. Turn ignition to START (not more than 5 seconds).
6. If engine is cold:
● Push throttle lever (A) into choke area (C) and hold.
● Turn ignition to START (not more than 5 seconds).
● Release choke to full throttle position.
NOTE: Run engine at full throttle when operating mower or other
attachments.
SR99263,000029E-19-07JUL20
Idling the Engine
IMPORTANT: Unnecessary engine idling may cause engine or
transmission damage. Excessive idling can cause engine
overheating, carbon build-up, and poor performance.
Idling or low throttle operation while mowing, climbing hills,
or towing could result in transmission overheating. Always
operate at full throttle once the engine is warm.
Do not operate machine with hood open. Hood must be
closed for proper engine cooling and exhaust.
● Engine is air cooled and needs a large volume of air to keep cool.
Keep air intake screen on top of engine clean.
● Keep hood closed when engine is idling.
SR99263,0000039-19-10JUL18
Stopping the Engine
IMPORTANT: Avoid damage! Do not stop the engine by moving
choke control to the choke position. Backre, re or engine
damage can occur. Follow recommended procedure for
stopping engine.
1. Let engine run at high throttle without load for a few seconds.
2. Turn key to STOP position. Engine will stop and headlights will turn
o.
3. Remove key.
4. Lock the park brake.
SR99263,000029D-19-03APR20
Using Travel Controls on Hydrostatic Transmission
CAUTION: Avoid injury! Children or bystanders may be
injured by runover and rotating blades. Before traveling
forward or rearward:
● Carefully check the area around the machine.
● Disengage the mower before backing up.
Travel Forward
APY33767—UN—06APR20
Tractor with PTO Lever
● Push down the forward travel pedal (A).
Travel in Reverse
NOTE: Any operating attachment and the engine stop as the reverse
motion pedal is pressed with attachment engaged.
APY36160—UN—10JUL20
Tractor with PTO Switch
1. Disengage attachment:
● On models with mechanical attachment engagement lever (B),
pull lever back to the o position.
● On models with electric attachment engagement switch, push
switch in location (C) (not shown above) down to the o position.
2. Look behind the machine to be sure there are no bystanders
nearby.
3. Slowly push down the reverse travel pedal (D).
Operating
23
Stopping
1.Remove foot from travel pedal.
2.Depress brake pedal.
Emergency Stopping
1.Remove foot from travel pedal.
2.Depress brake pedal.
3.Turn key switch to stop (O) position. Do not release brake pedal
until all moving parts have stopped.
4.If possible, lock the park brake.
SR99263,00002FF-19-01JUL20
Using The Reverse Implement Option (RIO)
CAUTION: Avoid injury! Children or bystanders may be
injured by runover and rotating blades. Before traveling
forward or rearward:
● Carefully check the area around the machine.
● Disengage the mower before backing up.
NOTE: Backing up while the mower is engaged is strongly
discouraged. The Reverse Implement Option should be used
only when operating another attachment or when the operator
deems it necessary to reposition the machine with the mower
engaged.
1. Stop forward travel.
2. Look behind the machine to be sure there are no bystanders.
APY36159—UN—10JUL20
3. Push and hold in the reverse implement switch (A) while
depressing reverse pedal slightly.
NOTE: If the engine and mower stop while repositioning the machine,
return the attachment engagement lever/switch to the o
position. Start engine and engage mower. Begin again with Step
2.
4. Release the reverse implement switch (A) and reposition the
machine as the machine begins to move rearward.
5. Resume forward travel. The mower should continue operating.
6. Repeat procedure to position the machine again.
SR99263,00002EB-19-01JUL20
Using Cruise Control (If Equipped)
CAUTION: Avoid injury! Do not use cruise control when
going down hills. Machine speed will increase. Operate
machine in a large, open area to learn how the cruise control
works.
Use cruise control when you want to maintain travel speed without
having to hold the forward travel pedal down. Cruise control operates
only for forward travel.
Engage Cruise Control
1. Push forward pedal down until you reach desired travel speed.
2. Pull cruise control lever up and release forward pedal to lock the
cruise control.
Disengage Cruise Control
● Depress brake pedal, tap on forward pedal or push cruise control
lever down to the o position.
SR99263,00002EC-19-01JUL20
Engaging and Disengaging Mower
NOTE: Put attachment lift lever in transport position to transport
machine or when parking machine.
1. Start engine and run at half speed for a couple of minutes to warm
up.
2. Lower mower deck to desired cutting height position.
NOTE: Throttle lever should be at full throttle position before engaging
mower to avoid stalling engine.
3. Push throttle lever up to the full throttle position.
4. Engage mower.
● On models with electric attachment engagement switch: Pull up
switch.
● On models with mechanical attachment engagement lever:
Push lever forward.
NOTE: The mower and engine stops as the reverse foot pedal is
depressed.
5. Disengage mower blades before moving in reverse or stopping
engine.
● Machines with mechanical attachment engagement lever: Pull
lever back.
● Machines with electric attachment engagement switch: Push
down switch.
SR99263,0000338-19-12MAY20
Using Wash Port to Clean Mower Deck
NOTE: Follow this procedure after each use to prevent buildup and
remove corrosive lawn chemicals.
1. Park machine safely. (See Parking Safely in the Safety section).
Operating
24
GXAL41997—UN—04MAR13
2. Attach quick-coupler to garden hose.
3. Attach garden hose with quick-coupler to wash port (A) on the
mower deck.
4. Turn on water.
5. Start engine.
6. Run at full throttle.
7. Engage mower blades.
8. Flush water under deck for approximately one minute.
9. Disengage mower blades.
10. Stop engine.
11. Turn o water and remove garden hose and quick-coupler from
wash port.
12. Remove quick-coupler from garden hose and store for future use.
OUO1023,00001B0-19-01MAR13
Unplugging Mower, Bagger, or Material Collection
System
CAUTION: Avoid injury! Do not attempt to unplug
attachment with the machine running.
● Rotating blades are dangerous. Shut o the engine and
remove the key before getting o the seat to inspect the
machine and attachment.
● Thrown objects can cause serious injury. Make sure that
all machine parts are stopped before raising hopper top
or removing chutes.
Checking for Plugging While Driving
If grass builds up in the front of the mower discharge chute, check for
plugged chute or problems with blower assembly (if equipped).
If there is a trail of clippings behind mower or clippings blow to the
side, check for plugged chute, full collector bags, or problems with
blower assembly.
Removing Debris from Inspection Points:
CAUTION: Avoid injury! Do not use hands or feet to clear
plugged mower deck or blower assembly. Stored energy
can cause blades to rotate.
1. Park machine safely. Wait for all moving parts to stop before getting
o to inspect machine.
2. Open hopper cover. Check chute outlet.
3. Remove chute from the mower deck or blower assembly. Check
chute inlet.
4. Check under the mower deck for debris.
MP47322,00F4646-19-10JUL20
Moving Machine by Hand
CAUTION: Avoid injury! When the bypass valve is open, the
machine has unrestricted motion.
● Do not open the bypass valve when the machine is
stopped on an incline to prevent it from going downhill
out of control.
IMPORTANT: Avoid damage! Transmission damage may occur if
the machine is towed or moved incorrectly:
● Move machine by hand only.
● Do not use another vehicle to move machine.
● Do not tow machine.
1. Unlock the park brake.
APY36161—UN—10JUL20
2. On hydrostatic models: Pull out on bypass valve control rod (A).
3. Push machine to desired location.
IMPORTANT: Avoid damage! Hydrostatic transmission might be
damaged if the bypass valve control rod is not pushed back
to operating position before attempting to start the engine.
Do not start or operate the machine with the bypass valve
control rod in the pulled-out position.
4. Push bypass valve control rod back in.
5. Lock the park brake.
MG39705,00004EE-19-28JUL20
Transporting Machine on Trailer
NOTE: Trailer capacity must exceed combined machine weight and
attachment weight. (See Specications section in Operator’s
manual.)
Be sure the trailer has all necessary lights and signs required by law.
CAUTION: Avoid injury! Use extra care when loading or
unloading the machine onto a trailer or truck.
● Park trailer on a level surface.
● Use of a trailer with sides is recommended.
● Keep wheels away from drop-os and edges.
● Back slowly and in a straight line.
● Close fuel shut-o valve, if your machine is equipped.
● Do not secure machine using optional bumper as this
can dislodge during transport.
Operating
25
IMPORTANT: Avoid damage! Transporting a machine on a trailer
or on a truck bed at high speeds can result in hood or
engine cover raising and possibly coming o machine if not
secured.
● Position machine on trailer so hood or engine cover
opens from rear of trailer to prevent wind from blowing
hood or cover open.
● Secure hood or engine cover with existing machine locks
or latches.
● Secure hood or engine cover with tie down straps if no
locks or latches exist.
1. Park trailer on a level surface.
2. Raise mower deck, if installed, before driving machine onto trailer.
3. Drive machine onto heavy-duty trailer. Position machine on trailer
so hood or engine cover will not raise in wind while being
transported.
4. Lower mower deck completely.
5. Lock park brake.
6. Turn o machine and remove key.
APY36162—UN—10JUL20
7. Secure front of machine at both sides of the axle at points (A) to
trailer with heavy-duty straps, chains, or cables. Straps must be
directed down and outward from machine.
IMPORTANT: Avoid damage! Do not secure machine using
transmission housing.
PY43279—UN—29MAY17
8. Secure rear of machine at both sides of the axle at points (B) to
trailer with heavy-duty straps, chains, or cables. Straps must be
directed down and outward from machine.
9. Secure hood to prevent from lifting while driving.
SR99263,00002ED-19-02JUL20
Transporting Material Collection System (If
Equipped)
If the material collection system is left on the machine during transport,
follow these guidelines when trailering the unit:
● Empty the cloth bags and remove them from the hopper. Full bags
add extra weight which can overstress the hopper frame on rough
roads. At road travel speeds, wind can cause premature wear of the
cloth bags.
● Make sure that the hopper cover is latched securely to the hopper
frame.
● If the unit is transported over long distances or at high speeds,
remove the rear bagger or power ow chute before transport.
TH84124,000020A-19-10APR19
Using Weights
CAUTION: Avoid injury! The machine may become unstable
when operating on slopes and/or with some attachments.
Use weights to improve stability when operating on slopes
or using attachments.
Remove weights when not required.
IMPORTANT: Avoid damage! Never use liquid in tires or wheel
weights as ballast. Transmission damage can occur.
When rear ballast is needed, use only the approved rear
weight bracket and attaching weights.
NOTE: See your authorized dealer for recommended weights.
● Install front weights for added stability and steering control when
you use equipment, such as the rear-mounted grass bagger.
● Install rear weights when using the snow blade or snowblower.
● Remove weights when not required.
MX00654,000039C-19-05JUL17
Using Tire Chains
IMPORTANT: Avoid damage! Do not use chains with mower deck.
Tire chains are recommended for use with most front attachments.
Remove tire chains before installing mower deck.
See your attachment operator’s manual for tire chain
recommendation. See your authorized dealer for the chains.
SR99263,0000150-19-24MAY19
Operating
26
Using Accessories
APY33751—UN—09APR20
Using the Power Port (If Equipped)
CAUTION: Avoid injury! Safe operation requires your full
attention. Do not wear radio or music headphones while
operating machine.
An electric power port (A) can be used for accessories. See your
authorized dealer.
Using CargO Mount™ System
The front and rear CargO Mount™ system brackets (B) can be used
for easy attachment of selected optional equipment.
Use John Deere approved optional equipment only. See your
authorized service center for approved optional equipment.
SR99263,00002DD-19-15APR20
Choosing Mower Blades
Three types of mower blades are available to use with 100 series
models.
● 3-N-1 blades. These are general purpose blades that are best
suited for side-discharge operation, but can be used with a bagger
attachment, or with a mulch cover installed. They are not designed
for optimal performance when bagging or mulching.
● Bagger blades. These blades are designed for optimal performance
when used with bagger attachments.
● Mulching blades. These blades are designed for optimal
performance when used with a mulch cover installed.
MG39705,00004AC-19-02JUL20
Mowing Tips
The following recommendations will produce the best lawn cut quality
and appearance:
● Keep mower blades sharp. Dull blades will tear grass; tips of grass
will then turn brown.
● Cutting grass too short may kill grass and let weeds grow easily.
The suggested nished cut height should be within specied height
range.
Specication
Finished Cut Height Range—Height. . . . . . . . . . . . . . . . . . . . 1.75 - 2.75 in. (44 - 70 mm)
● Adjust cutting height to remove only 1/3 of the grass at a time.
● Do not mow wet grass.
● Mow grass often. Short grass clippings will decay quickly.
● Mow with engine at full throttle.
● Adjust travel speed to match mowing conditions:
- Travel at slow speed when you mow thick, tall grass, make
sharp turns or trim around objects.
- Travel at moderate speed when you mow thin grass.
● Use a dierent mowing pattern each time you mow. Overlap
mowing paths by specied distance.
Specication
Overlap Mowing Paths—Distance. . . . . . . . . . . . . . . . . . . . . . . . . 50 - 100 mm (2 - 4 in.)
● Drive over ridges and through shallow ditches straight-on, not at an
angle.
GXAL42003—UN—04MAR13
● Mow around the outside twice, then mow inside in straight passes.
Best cut is achieved when mowing in a straight line.
● When mowing or mulching near pavement, overlap the pavement
by 50 mm (2 in.) to allow clippings to dispense over grass.
● A thick layer of mulched leaves can prevent sunlight from getting to
grass and smother it. Taller grass heights allow mulched leaves to
dispense easier in lawn. Mulch leaves several times if needed.
● Use a thatcher in late spring or summer to pull up dead grass and
aerate ground.
● For Mulching Mower: Shorter cut heights will provide better cut
quality, but may leave noticeable clippings. Higher cut heights will
reduce clippings, but cut quality may decline.
OUO1023,00001B8-19-01MAR13
Towing Loads
IMPORTANT: Avoid damage! Towing excessive trailer loads at full
speeds for long distances and up slopes can stress
drivetrain components. To avoid damage to drivetrain
components, use the following guidelines.
● Total towed weight must not exceed combined weight of pulling
machine, ballast, and operator. Use counterweights or wheel
weights as described in an attachment or pulling machine
operator’s manual.
● When towing over 150 kg (350 lbs.), depress forward travel pedal
no more than halfway to avoid transmission damage. Always run
tractor at full throttle when towing loads.
● Avoid inclines greater than a 10 degrees slope while towing to
avoid damage to the pulling machine. Use the Slope Guide located
in this operator’s manual to ensure proper machine towing
operation. See SAFETY, Operating on Slopes in this operator’s
manual for additional information.
IMPORTANT: Avoid damage! Always run tractor at full throttle
when PTO is engaged and when towing loads.
RM87422,0000261-19-10JUL20
CargO Mount is a trademark of Deere & Company
Operating
27
Service Intervals
Servicing Your Machine
IMPORTANT: Avoid Damage! High-pressure washing can damage
to machine components.
Operating in extreme conditions require more frequent
service intervals:
● Engine components become dirty or plugged when
operating in extreme heat, dust, or other severe
conditions.
● Engine oil can degrade if machine is operated constantly
at slow or low engine speeds or for frequent short
periods of time.
Use the following timetables to perform routine maintenance on your
machine.
Park the vehicle safely. (See the Safety section.)
OUMX068,000052F-19-12APR19
Service Intervals
Initial Service 8 Hours
● Lubricate mower spindles and pivot points.
● Check mower deck spindle brakes (Manual PTO)
● Lubricate front axle pivot and axle spindles.
● Lubricate front axle wheel bushings.
Every 25 Hours
● Lubricate mower spindles and pivot points.
● Lubricate front axle pivot and axle spindles.
● Lubricate front axle wheel bushings.
Yearly or Every 50 Hours (Whichever Comes First)
● Replace engine oil & lter, OR Easy Change ™ 30-Second Oil
Change System (If equipped).
● Replace air lter element(s).
● Replace fuel lter.
● Replace spark plug(s).
● Clean engine cooling ns.
● Clean/Replace emission lter (If equipped).
● Sharpen/replace mower blades.
● Check/replace mower drive belts.
● Check/level mower deck.
● Clean mower deck.
● Check mower deck spindle brakes (Manual PTO).
● Clean battery terminals.
Every 200 Hours
● Check/adjust valve clearance. (See your John Deere dealer for this
service.)
RM87422,00007BB-19-17JUL17
Service Lubrication
Grease
IMPORTANT: Avoid Damage! Use recommended John Deere
greases to avoid component failure and premature wear.
The following grease is recommended for service:
● John Deere Multi-Purpose HD Lithium Complex Grease
● Grease-Gard™ Premium Plus
Not all grease types are compatible; John Deere does not recommend
mixing greases. If using any product other than the recommended
grease in service, purge any remaining grease from the system before
application. If not practical, grease twice as often until all old grease is
purged from the system.
OUMX068,0000642-19-03APR19
Lubricating Front Axle
APY36164—UN—10JUL20
Wheel Spindles and Bushings
● Lubricate front wheel spindle grease tting (A) and wheel hub
grease tting (B), one on each side, with one or two shots of
general all-purpose grease.
NOTE: Wheel hub grease tting (B) is not present on S180 model.
Front Axle Pivot
● Lubricate front axle center pivot grease tting (C) with one or two
shots of general all-purpose grease.
MG39705,00004EC-19-28JUL20
Lubricating Pivot Points
42 in Mower Deck:
APY36163—UN—10JUL20
● Lubricate the two spindle grease ttings (A) with one or two shots of
general all-purpose grease.
Service Intervals
28
48 in and 54 in Mower Decks:
GXAL42006—UN—04MAR13
48 in Mower Deck is Shown.
● Lubricate the three spindle grease ttings (B) with one or two shots
of general all-purpose grease.
SR99263,000031E-19-14JUL20
Service Engine
Emissions Service Information
A qualied repair shop or person of the owner’s choosing may
maintain, replace, or repair emission control devices and systems with
original or equivalent replacement parts. However, warranty, recall and
all other services paid for by John Deere must be performed at an
authorized John Deere service center.
Within the warranty period, John Deere will reimburse reasonable
service costs incurred at service providers outside the John Deere
authorized network only in an unsafe, emergency condition if an
authorized John Deere dealer is not available and the failure does not
arise from the owner’s misuse or failure to perform required
maintenance. An emergency situation exists under this section if, after
30 days, the authorized John Deere network is unable to perform the
repairs or source replacement parts.
Emission Control System Certication Label
NOTE: Tampering with emission controls and components by
unauthorized personnel may result in severe nes or penalties.
Emission controls and components can only be adjusted by EPA
and/or CARB authorized service centers. Contact your John
Deere Retailer concerning emission controls and component
questions.
The presence of an emissions label signies that the engine has been
certied with the United States Environmental Protection Agency
(EPA) and/or California Air Resources Board (CARB).
The emissions warranty applies only to those engines marketed by
John Deere that have been certied by the EPA and/or CARB; and
used in the United States and Canada in o-road mobile equipment.
Altitude Adjustment (Gasoline or Propane Converted Engines
Only)
If your engine features a carburetor it is calibrated by the engine
manufacturer and is not adjustable.
If your engine is operated at altitudes below 610 m (2,000 ft.), a high
altitude carburetor jet kit is not required. If your engine is operated at
altitudes above 610 m (2,000 ft.), a high altitude carburetor jet kit may
be required for proper engine performance and emissions control.
Operating the engine with the wrong carburetor conguration at a
given altitude may increase the engine’s emissions and decrease fuel
eciency and performance.
See a qualied service provider for details on jet kit requirements for
your specic product.
TC00531,00000EC-19-28MAR16
Avoid Fumes
CAUTION: Avoid injury! Engine exhaust fumes contain
carbon monoxide and can cause serious illness or death.
Do not run an engine in an enclosed area, such as a garage,
even with doors or windows opened.
Move the machine to an outside area before running the
engine.
MP47322,00F4652-19-13JAN15
Engine Oil
Use oil viscosity based on the expected air temperature range during
the period between oil changes.
MXAL42826—UN—09APR13
If equipped with Easy Change ™ 30-Second Oil Change System, use
SAE 10W-30.
The following John Deere oils are preferred:
● John DeereTurf-Gard™
● John DeerePlus-4™
● John DeerePlus-50™ II
Other oils may be used if above John Deere oils are not available,
provided they meet the following specication:
● API Service Classication SJ or higher
RM87422,00007BC-19-17JUL17
Checking Engine Oil Level
IMPORTANT: Avoid damage! Failure to check the oil level
regularly could lead to serious engine problems if oil level is
out of the operating range:
● Check oil level before operating.
● Check oil level when the engine is cold and not running.
● Keep oil level between the dipstick marks.
● Shut o engine before adding oil.
NOTE: Check oil twice a day if you run engine over 4 hours in a day.
Make sure engine is cold when checking engine oil level.
Turf-Gard is a trademark of Deere & Company
Plus-4 is a trademark of Deere & Company
Plus-50 is a trademark of Deere & Company
Service Engine
29
1. Park machine safely on level surface. (See Parking Safely in the
Safety section.)
2. Lift hood.
3. Clean area around dipstick to prevent debris from falling into
crankcase.
APY36165—UN—10JUL20
Twin Cylinder Engine Shown
4. Remove dipstick (A). Wipe with clean cloth.
5. Install and tighten dipstick.
6. Remove dipstick.
7. Check oil level on dipstick. Oil must be between ADD and FULL
marks.
8. If oil level is low, add oil to bring oil level no higher than FULL mark
on dipstick. Do not overll.
9. Install and tighten dipstick. Lower hood.
MG39705,00004AD-19-15JUL20
Changing John Deere Easy Change™ 30-Second Oil
Change System (If Equipped)
● For engines equipped with the Easy Change system.
● Replaces the lter and a portion of the engine oil.
CAUTION: Avoid Injury! Park the machine safely using park
brake, turn o engine, and disconnect spark plug wires.
IMPORTANT: Avoid Damage! Oil should be changed when engine
is cool. It is not necessary to run engine prior to changing
oil.
1. Lift hood.
2. Remove shipping tie strap (if equipped) on rst service only.
APY08908—UN—29MAY18
A— Easy Change Oil System (ECOS)
3. Remove old easy change oil system (ECOS) (A) by rotating the
lter 90 degrees counterclockwise. Push down while rotating.
4. Wipe clean any drips.
PY44545—UN—03AUG17
B— Rubber Cap
5. Remove rubber cap (B) from new ECOS.
APY08907—UN—29MAY18
Shown in Locked Position
C— Alignment Pointer on the ECOS
D— Unlocked Pointer
E— Locked Pointer
Service Engine
30
6. Install new ECOS by aligning the alignment pointer (C) on the
ECOS with the unlocked pointer (D) on the engine. Rotate the
ECOS 90 degrees clockwise, until the detent lock engages and
the lock pointer on the ECOS (C) and engine (E) are aligned.
IMPORTANT: Avoid Damage! Keep turning the ECOS until the
detent is engaged and the lock symbols are aligned.
7. Check oil level with the dipstick. Add oil if necessary.
8. Connect spark plug wires, start, and run engine at idle to check for
leaks. Stop engine. Fix any leaks before operating.
9. Lower the hood.
10. The rubber cap can be installed on the used ECOS.
NOTE: Many local government recycling programs, authorized
retailers, auto repair stations, and auto parts stores puncture and
recycle used oil lters and oil.
SR99263,000014A-19-09JUL20
Changing Engine Oil and Filter on models not
equipped with the John Deere Easy Change™ 30-
Second Oil Change System
IMPORTANT: Avoid damage! Change the oil more often if the
vehicle is used in extreme conditions:
● Extremely dusty conditions.
● Frequent slow or low-speed operation.
● Frequent short trips.
1. Run engine to warm oil.
2. Park machine safely. (See Parking Safely in the SAFETY section.)
3. Lift hood.
4. Remove closeout panels.
APY36166—UN—10JUL20
Twin Cylinder Engine is Shown.
5. Put drain pan under drain valve (A).
6. Rotate and remove drain cap (B) and drain oil into oil drain pan.
Allow oil to drain completely.
7. Remove dipstick (C).
APY36168—UN—10JUL20
Single Cylinder Engine Shown
8. Replace oil lter (D).
a. Wipe dirt from around oil lter.
b. Place a drain pan or funnel under lter tray.
c. Remove old lter and lter gasket and dispose of properly.
Wipe up any spilled oil.
d. Put a light coat of fresh, clean oil on the new lter gasket.
e. Install replacement oil lter by turning oil lter to the right
(clockwise) until the rubber gasket contacts lter base.
Tighten lter an additional one-half turn.
9. Install drain cap.
IMPORTANT: Avoid damage! Do not overll. Overlling can cause
smoking, hard starting, fouling of spark plug, and oil
saturation of air lter.
10. Add oil no higher than FULL mark on dipstick. Use approximately
the amount of oil listed in the Specications section. Do not
overll.
11. Install dipstick.
12. Connect spark plug wires to start and run engine at idle to check
for leaks. Stop engine. Fix any leaks before operating.
13. Check oil level. Add oil if necessary.
14. Install closeout panels and lower hood.
NOTE: Many local government recycling programs, authorized
retailers, auto repair stations, and auto parts stores will puncture
and recycle used oil lters and oil.
MG39705,00004AE-19-24JUL20
Cleaning Air Intake Screen and Engine Fins
CAUTION: Avoid Injury! Compressed air can cause debris to
y a long distance.
● Clear work area of bystanders.
● Wear eye protection when using compressed air for
cleaning purposes.
● Reduce compressed air pressure to 210 kPa (30 psi).
IMPORTANT: Avoid Damage! An obstructed air intake screen can
cause engine damage due to overheating. Keep air intake
screen and other external surfaces of the engine, including
cooling ns, clean at all times to allow adequate air intake.
1. Park machine safely. (See Parking Safely in the Safety section.)
Service Engine
31
2. Lift hood.
APY36167—UN—10JUL20
Twin cylinder engine shown
3. Clean air intake screen (A), cooling ns and external surfaces with
rag, brush, vacuum or compressed air.
4. Lower hood.
OUO1023,00001C3-19-15JUL20
Checking and Cleaning Air Cleaner Elements (S100
and S110)
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Let engine cool.
3. Lift hood.
4. Clean dirt and debris from the air cleaner cover.
APY36169—UN—10JUL20
5. Lift latch (A) to unlock cover (B). Lift cover forward and remove.
IMPORTANT: Avoid Damage! Dirt and debris can enter the engine
through a damaged lter element:
● Do not wash paper element.
● Do not attempt to clean paper element by tapping against
another object.
● Do not use pressurized air to clean element.
● Replace element only if it is very dirty, damaged or the
seal is cracked.
PY44553—UN—14AUG17
6. Inspect the paper lter element (C) without removing it. If the paper
lter element is damaged or dirty, replace with new lter:
● Clean air cleaner base very carefully, preventing any dirt from
falling into carburetor.
● Carefully pull the paper element from the air cleaner elbow (D).
● Install new paper lter element back onto air cleaner elbow.
7. Install air cleaner cover and push latch down to lock.
8. Lower hood.
RM87422,00006B9-19-02JUL20
Checking and Cleaning Air Cleaner Elements (S120,
S130, and S140)
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Let engine cool.
3. Lift hood.
4. Clean dirt and debris from the air cleaner cover.
APY36170—UN—10JUL20
5. Loosen knobs (A) and remove cover (B).
IMPORTANT: Avoid Damage! To prevent engine damage, do not
allow any foreign objects to fall into the carburetor air
intake.
Service Engine
32
PY44552—UN—14AUG17
6. Inspect the paper lter element (C) without removing it. If the paper
lter element is damaged or dirty, replace with new lter:
● Clean air cleaner base very carefully, preventing any dirt from
falling into carburetor.
● Carefully pull the paper element from the air cleaner seat (D).
● Install new paper lter element back onto air cleaner seat.
7. Install air cleaner cover and tighten knobs. Do not overtighten.
8. Lower hood.
RM87422,00006BA-19-02JUL20
Checking and Cleaning Air Cleaner Elements (S160,
S170, and S180)
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Let engine cool.
3. Lift hood.
4. Clean dirt and debris from the air cleaner cover.
APY36171—UN—10JUL20
5. Loosen two knobs (A) and remove cover (B).
IMPORTANT: Avoid Damage! Dirt and debris can enter the engine
through a damaged lter element:
● Do not wash paper element.
● Do not attempt to clean paper element by tapping against
another object.
● Do not use pressurized air to clean element.
● Replace element only if it is very dirty, damaged or the
seal is cracked.
APY36198—UN—10JUL20
6. Pull lter assembly from air cleaner base (C). Inspect the foam
precleaner (D) without removing it. If the foam precleaner is dirty:
a. Remove it from the paper lter carefully.
b. Wash precleaner in a solution of warm water and liquid
detergent. Do not use oil.
c. Rinse precleaner thoroughly. Squeeze out excess water in a
dry cloth until precleaner is completely dry.
7. Inspect the paper lter element (E). If the paper lter element is
damaged or dirty, replace with new lter.
8. Clean air cleaner base very carefully, preventing any dirt from
falling into carburetor.
9. Install foam precleaner on paper lter element.
10. Install new lter assembly back onto air cleaner base.
11. Install air cleaner cover and tighten two knobs.
12. Lower hood.
RM87422,00006BB-19-06JUL20
Checking and Cleaning Emission Filter (If Equipped)
1. Park machine safely. (See Parking Safely in the SAFETY section.)
APY36173—UN—10JUL20
2. Inspect lter (A) for dirt and damage, wash or replace if required.
a. Remove cover (B) and remove emission lter (A) from under
rear of fender deck.
Service Engine
33
b. Wash foam lter in a solution of warm water and liquid
detergent. Do not use oil.
c. Rinse lter thoroughly. Squeeze out excess water in a dry cloth
until lter is completely dry.
If foam lter cannot be cleaned properly or is damaged, replace
with a new lter.
d. Install foam air lter and secure with cover.
MG39705,00004B0-19-02JUL20
Checking Spark Plug
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Let engine cool.
3. Lift hood.
APY36172—UN—10JUL20
Twin cylinder engine shown
4. Disconnect spark plug wire(s) (A), one on each side on V-twin
engines.
5. Remove spark plug(s).
6. Clean spark plug carefully with a wire brush.
7. Inspect spark plug for:
● Cracked porcelain.
● Pitted or damaged electrodes.
● Other wear or damage.
8. Replace spark plug as necessary.
GXAL42022—UN—04MAR13
9. Check plug gap (B) with a wire feeler gauge. To change gap, move
the outer electrode.
Gap must meet specications.
Specication
Spark Plug—Gap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.030 in. (0.76 mm)
10. Install and tighten spark plugs to specications.
Specication
Spark Plug—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 lb-ft (20 N·m)
11. Connect spark plug wire(s) and lower hood.
MG39705,00004AF-19-02JUL20
Replacing Fuel Filter
NOTE: Change lter when fuel is low.
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Let engine cool.
3. Lift hood.
4. Handle fuel safely. (See Handling Fuel Safely in the SAFETY
section.)
5. Put a drain pan under fuel lter.
GXAL42023—UN—04MAR13
6. Slide hose clamps (A) away from fuel lter (B) using a pliers.
7. Disconnect hoses from lter, and raise fuel lines vertically to avoid
fuel drainage.
IMPORTANT: Incorrect installation of fuel lter may cause engine
damage. Install the lter with the arrow pointing in the
direction of fuel ow (towards the engine) for proper
operation.
8. Connect hoses to new lter making sure the lter arrow is pointed
in the direction of the fuel ow.
9. Install clamps and check for leaks.
10. Lower hood.
OUO1023,00001CB-19-01MAR13
Spark Arrestor Maintenance (If Equipped)
Spark arrestor assemblies include a screen element that should be
inspected and cleaned periodically. Visually inspect the screen for
tears, broken wires, or loose welds. Replace the spark arrestor
assembly if any of these conditions exist. If the screen is determined to
be in good condition, proceed with cleaning the screen by brushing
away loose dirt or carbon using a brush.
RM87422,00002DA-19-05JUL17
Service Engine
34
Service Transmission
Checking Transmission
The transmission is a sealed component. No maintenance is required
on this transmission. If you suspect any transmission problems, please
contact your authorized dealer.
MP47322,00F465D-19-03JUN15
Service Mower
Removing or Installing Mower Drive Belt at Engine
Drive Sheave (42 in, 48 in, and 54 in Mower Deck)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Put lift lever in lowest position.
CAUTION: Avoid injury! Component is spring-assisted and
under tension. Injury can occur if spring-assisted
component is released suddenly.
APY36235—UN—24JUL20
3. Put a 15 mm (0.59 in) closed wrench or a socket on the idler sheave
nut (A) and rotate clockwise to move idler sheave toward front of
tractor and hold to release belt tension.
4. Remove belt (B) from drive sheave (C) and release tension on
sheave nut (A).
5. To install the belt on the drive sheave, rotate idler sheave nut
clockwise to move idler sheave toward front of tractor and install
belt on drive sheave.
6. Release idler sheave nut to tighten belt.
SR99263,00002EE-19-24JUL20
Removing Mower Deck (42 in Mower Deck)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Put wooden blocks under each side of the mower deck.
3. Put attachment lift lever in lowest position, bringing mower deck
down onto blocks.
APY15588—UN—24JUL19
42 in Mower Deck Only
4. On machines with 42 in mower deck, disconnect mower
engagement drive cable (A) on the left side of the mower deck.
a. Remove spring locking pin (B), pull and hold out mower
engagement drive cable, lift up, and remove from bracket (C).
b. Remove cable spring (D) from the idler sheave bracket (E).
CAUTION: Avoid injury! Mower lift arms can pinch ngers.
Lift arms are spring loaded and can snap back when deck is
removed.
Lock lift lever before pulling pin to remove mower deck.
APY36174—UN—10JUL20
5. Remove spring locking pins (F)and washers and disconnect rear
draft arm (G) and adjustable lift links (H) on each side.
Service Transmission
35
APY36236—UN—24JUL20
42 in Mower Deck Shown
6. Remove spring locking pin (I) and washer and front draft rod (J)
from the mower deck bracket (K).
7. Remove mower drive belt from drive sheave (L).
8. Remove wooden blocks from both sides and slide mower deck out
from under the machine.
9. When operating the machine without the mower deck.
● Remove front draft rod from the machine and attach it to the
mower deck.
GXAL42028—UN—05MAR13
42 in Mower Deck Shown
● On 42 in mower deck only: Push mower engagement drive cable
into clip (M) and hook end of the cable spring with hardware (N)
into peg on the left side of the machine frame.
SR99263,00002EF-19-24JUL20
Removing Mower Deck (48 in and 54 in Mower
Decks)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Put wood blocks under each side of mower deck.
3. Put attachment lift lever in lowest position, bringing mower deck
down onto blocks.
APY36186—UN—10JUL20
48 in Mower Deck Shown
4. Put a 15 mm closed-end wrench or a socket on the idler sheave nut
(A) and rotate clockwise to move idler sheave toward front of tractor
and hold to release belt tension.
5. Remove mower drive belt from drive sheave (B).
CAUTION: Avoid injury! Mower lift arms can pinch ngers.
Lift arms are spring loaded and can snap back when deck is
removed.
Lock lift lever before pulling pin to remove mower deck.
APY36187—UN—10JUL20
48 in Mower Deck Shown
6. Remove spring locking pins and washers (C) and disconnect rear
draft arm (D) and adjustable lift links (E) on each side.
Service Mower
36
APY36238—UN—24JUL20
7. Remove spring locking pin (F) and washer and front draft rod (G)
from mower deck bracket (H).
8. Remove wood blocks from both sides and slide mower deck out
from under the machine.
9. When operating the machine without the mower deck, remove front
draft rod from machine and attach it to the mower deck.
SR99263,000033D-19-24JUL20
Installing Mower Deck (42 in Mower Deck)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Put attachment lift lever in the transport position.
3. Slide mower under machine.
4. Put wooden blocks under each side of mower deck.
5. Put attachment lift lever in lowest position.
APY36176—UN—10JUL20
6. Fasten rear draft arm (A) and adjustable lift link (B), on each side,
with washers and spring locking pins (C).
IMPORTANT: Avoid damage! To prevent clutch damage, make
sure that front draft rod is installed correctly. Secure rod
with washer and spring locking pin on the left side of mower
deck bracket.
APY36237—UN—24JUL20
7. Install front draft rod (D) into mower deck bracket (E) in the upper
hole.
8. Secure front draft rod with washer and spring locking pin (G).
CAUTION: Avoid injury! Component is spring-assisted and
under tension. Injury can occur if spring-assisted
component is released suddenly.
APY36239—UN—24JUL20
9. Put mower drive belt on engine drive sheave (H). Make sure that
belt is routed through both belt guides (I).
10. Remove wooden blocks from both sides of mower deck.
11. Attach mower engagement drive cable.
Service Mower
37
APY36190—UN—10JUL20
a. Route cable under mower belt and brake rod and attach
cable spring (K) to idler sheave bracket (L).
b. Pull out on cable (M), align black end of cable with slot in
bracket (J) and release cable into slot. Secure with spring
locking pin (O).
12. Level mower deck.
SR99263,00002F0-19-24JUL20
Installing Mower Deck (48 in and 54 in Mower Decks)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Put attachment lift lever in the transport position.
3. Slide mower under machine.
4. Put wood blocks under each side of mower deck.
5. Put attachment lift lever in lowest position.
APY36191—UN—10JUL20
6. Fasten rear draft arm (A) and adjustable lift link (B), on each side,
with washers and spring locking pins (C).
IMPORTANT: Avoid damage! To prevent clutch damage, make
sure that front draft rod is installed correctly. Secure rod
with washer and spring locking pin on the left side of mower
deck bracket.
APY36193—UN—24JUL20
7. Install front draft rod (D) into mower deck bracket (E) upper hole
(shown).
8. Secure front draft rod with washer and spring locking pin (F).
CAUTION: Avoid injury! Component is spring-assisted and
under tension. Injury can occur if spring-assisted
component is released suddenly.
APY36192—UN—10JUL20
9. Put mower drive belt on engine drive sheave (H). Put a 15 mm
closed-end wrench or socket on the idler sheave nut (I) and rotate
clockwise, moving idler sheave and tensioning arm toward front of
tractor. Hold while installing belt on drive sheave.
10. Remove wood blocks from both sides of mower deck.
11. Level mower deck.
SR99263,000033E-19-24JUL20
Replacing Mower Drive Belt (42 in Mower Deck)
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Remove mower deck.
Service Mower
38
APY22313—UN—18JUL19
3. Remove drive belt:
a. Remove three capscrews and belt shield (A).
b. Remove two capscrews and belt shield (B).
c. Loosen sheaves (C).
d. Remove mower belt.
4. Inspect belt for wear or damage; replace as necessary.
5. Clean top surface of mower deck and sheaves.
6. Install belt on mower deck as shown. Make sure belt is in the
groove of each sheave.
7. Tighten sheaves to specications.
Specication
Mower Deck Drive Sheave Nuts (42 in
Mower Deck)—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 N·m (35 lb-ft)
8. Install belt shields.
9. Install mower deck.
10. Adjust mower belt tension and spindle brakes, if necessary.
MG39705,00004B1-19-02JUL20
Replacing Mower Drive Belt (48 in and 54 in Mower
Decks)
1. Park machine safely. (See Parking Safely in Safety section.)
2. Remove mower deck.
APY22314—UN—24JUL19
48 in mower deck shown
3. Remove ve capscrews and left and right belt shields (A).
4. Remove drive belt.
a. Loosen left side sheaves (B) and (C).
b. Remove mower belt.
5. Inspect belt for wear or damage; replace as necessary.
6. Clean top surface of mower deck and sheaves.
7. Install belt on mower deck as shown. Make sure belt is in the
groove of each sheave.
8. Tighten sheaves to specications.
Specication
Mower Deck Drive Sheave Nuts (48 in and
54 in Mower Deck)—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 N·m (35 lb-ft)
9. Install belt shields.
10. Install mower deck.
MG39705,00004B2-19-02JUL20
Checking for Bent Mower Blades
CAUTION: Avoid Injury! Blades are sharp. Always wear
gloves when handling blades or working near blades.
Replace blades if defective. Never straighten or weld them.
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Raise mower deck to highest position to access blades.
MXAL42867—UN—09APR13
Mower Deck With Side Discharge Used for Illustration
3. Measure distance (A) between blade tip and at ground surface.
4. Rotate blade 180° and measure distance between other blade tip
and at ground surface.
5. Install new blade if the dierence between the two measurements is
more than 3 mm (1/8 in).
6. Repeat for all blades.
SR99263,00002AA-19-10APR20
Servicing Mower Blades
CAUTION: Avoid injury! Rotating blades are dangerous.
Before adjusting or servicing mower:
Disconnect spark plug wires or battery negative (-) cable to
prevent engine from starting accidentally.
Always wear gloves when handling mower blades or
working near blades.
Removing Mower Blades
1. Park machine safely. (See Parking Safely in Safety section.)
Service Mower
39
2. Raise mower deck to gain access to mower blades. If necessary,
remove mower deck.
3. Block mower blade with a piece of wood to prevent it from spinning.
GXAL42597—UN—19MAR13
4. Loosen and remove nut (A), washer (B), and blade (C).
5. Inspect blades; sharpen, balance, or replace blades as necessary.
Installing Mower Blades
1. Position mower blade (C) with the cutting edge towards the ground.
2. Align the splined center hole in the blade with the splined spindle
shaft (D) and put the blade onto the mower spindle shaft.
3. Install washer, with cupped side towards blade, and install nut to
secure blade onto splined spindle shaft.
4. Block mower blade with a piece of wood to prevent spinning and
tighten nut.
5. Using 15/16 in socket, tighten 5/8 in blade nut to specications.
Specication
Mower Deck Blade Nut—Torque. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 88 N·m (65 lb·ft)
SR99263,00002E3-19-06APR20
Sharpening Blades
CAUTION: Avoid injury! Blades are sharp. Always wear
gloves when handling blades or working near blades.
Always wear safety eye protection when grinding.
● Sharpen blades with grinder, hand le, or electric blade sharpener.
GXAL42041—UN—04MAR13
● Keep original bevel (A) when grinding.
● The blade cutting edge (B) should meet specications.
Specication
Mower Blade Cutting Edge—Distance. . . . . . . . . . . . . . . . . . . . . . . . . . 0.40 mm (1/64 in)
● Balance blades before installing.
MX00654,000039E-19-05JUL17
Balancing Blades
CAUTION: Avoid injury! Blades are sharp. Always wear
gloves when handling blades or working near blades.
1. Clean blade.
GXAL42042—UN—04MAR13
2. Put blade on nail in a vise. Turn blade to horizontal position.
3. Check balance. If blade is not balanced, heavy end of blade will
drop.
4. Grind bevel of heavy end. Do not change blade bevel.
MX00654,000039F-19-26MAY15
Service Electrical
Electrical
WARNING:Avoid injury! Battery posts, terminals and related
accessories contain lead and lead components, chemicals known to
the State of California to cause cancer and reproductive harm. Wash
hands after handling.
MP47322,00F466E-19-03MAY20
Service the Battery Safely
MXAL42869—UN—09APR13
CAUTION: Avoid injury! The battery produces a ammable
and explosive gas.
To prevent the battery from exploding:
Service Electrical
40
● Do not smoke or have open ame near battery.
● Wear eye protection and gloves.
● Do not allow direct metal contact across battery posts.
● Remove negative cable rst when disconnecting.
● Install negative cable last when connecting.
MP47322,00F466F-19-13JAN15
Removing and Installing the Battery
Removing
1. Park machine safely and lift hood. (See Parking Safely in the Safety
Section.)
APY36177—UN—10JUL20
2. Disconnect negative (-) battery cable (A).
3. Push red cover (B) away from positive (+) battery terminal and
remove cable (C) from battery.
4. Remove the battery strap (D) from C type clip (E) on the front left
side of the battery tray.
5. Remove battery.
Installing
1. Place battery into battery tray.
APY36178—UN—27JUL20
2. Insert the battery strap (A) into the clip (B) between the beads on
the strap.
3. Connect positive (+) cable (C) to positive (+) battery terminal rst,
then negative (-) cable (D) to negative (-) battery terminal.
4. Apply spray lubricant to terminal to help prevent corrosion.
5. Slide red cover over positive battery terminal.
MG39705,00004B3-19-03JUL20
Cleaning Battery and Terminals
1. Park machine safely. (See Parking Safely in the SAFETY section.)
2. Disconnect and remove battery.
3. Wash battery with solution of four tablespoons of baking soda to
one gallon of water. Be careful not to get the soda solution into the
cells.
4. Rinse the battery with plain water and dry.
5. Clean terminals and battery cable ends with wire brush until bright.
6. Install battery.
7. Attach cables to battery terminals, beginning with the positive
cable, using washers and nuts.
8. Apply spray lubricant to terminal to prevent corrosion.
MP47322,00F4671-19-15MAR13
Using Booster Battery
CAUTION: Avoid injury! The battery produces a ammable
and explosive gas.
To prevent the battery from exploding:
● Do not smoke or have open ame near battery.
● Wear eye protection and gloves.
● Do not jump-start or charge a frozen battery. Warm
battery to specication.
Specication
Battery—Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16°C (60°F)
● Do not connect the negative (-) booster cable to the
negative (-) terminal of the discharged battery. Connect at
a good ground location away from the discharged
battery.
MXAL42872—UN—09APR13
A—Booster Battery
B—Disabled Vehicle Battery
C—Positive (+) Post
D—Positive (+) Post
E—Negative (-) Post
F—Negative (-) Booster Cable End
1. Connect positive (+) booster cable to booster battery (A) positive
(+) post (C).
2. Connect the other end of positive (+) booster cable to the disabled
vehicle battery (B) positive (+) post (D).
3. Connect negative (–) booster cable to booster battery negative (–)
post (E).
Service Electrical
41
IMPORTANT: Avoid damage! Electric charges from the booster
battery damages machine components. Do not install
negative booster cable to machine frame. Install only to the
engine block.
Install negative booster cable away from moving parts in the
engine compartment, such as belts and fan blades.
4. Connect the other end (F) of negative (–) booster cable to a metal
part of the disabled machine engine block away from battery.
5. Start the engine of the disabled machine and run machine for
several minutes.
6. Carefully disconnect the booster cables in the exact reverse order:
negative cable rst and then the positive cable.
MP47322,00F4672-19-05JUN15
Replacing Headlight Bulb
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Lift hood.
APY36179—UN—10JUL20
3. Turn bulb socket (A) 1/4 turn counterclockwise to remove.
4. Replace defective bulb with a new bulb.
5. Insert bulb socket into housing, push in and turn 1/4 turn clockwise
to install.
6. Lower hood.
MG39705,00004B4-19-03JUL20
Replacing Fuse
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Lift hood.
APY36188—UN—10JUL20
3. Pull defective fuse (A) out of socket.
4. Check metal clip in fuse window and discard fuse if clip is broken.
5. Push new 20 A fuse into socket.
6. Lower hood.
MG39705,00004B5-19-03JUL20
Service Miscellaneous
Using Proper Fuel and Stabilizer
IMPORTANT: Avoid damage! Using stale, contaminated, or
improper fuel can result in engine and fuel system damage.
Repairs caused by stale, contaminated, or improper fuel are
not covered by warranty.
Use regular grade unleaded fuel with an octane rating of 87 octane or
higher. Fuel blends containing up to 10% ethanol or up to 15% MTBE
reformulated fuel are acceptable. Do not use fuel or additives
containing methanol as engine damage can occur.
Always use fresh, clean fuel that is purchased in a quantity that can be
used within approximately 30 days. Fuel stabilizer should always be
added to the fuel each time fuel is purchased. Add stabilizer before
lling the fuel container to insure proper mixing. Such practice helps
prevent engine performance problems and allows fuel storage in the
machine all year without draining.
Store fuel in plastic containers to reduce condensation. Make sure that
the cap on the fuel container is tight to reduce fuel contamination and
evaporation. For best fuel storage life, use a self-sealing gas can.
Fuel is blended to give best seasonal performance. To avoid engine
performance problems such as hard starting or vapor lock, use in-
season fuel. Use fuel during warm weather that was purchased during
that season, and use fuel during cold weather that was purchased
during that season.
Fuel can become stale in machines with engines that are used
seasonally or infrequently during a season. Stale fuel can produce
varnish and plug carburetor or EFI components which can aect
engine performance.
Keep fuel storage container tightly covered and in a cool area out of
direct sunlight. Fuel can break down and degrade if not sealed
properly or exposed to sun and heat.
Condensation may collect in the fuel tank because of a variety of
operating or environmental conditions and, over time, may aect your
machine’s operation. Fill machine fuel tank at the end of the day.
MP47322,00F4674-19-26MAY15
Service Miscellaneous
42
Filling Fuel Tank
CAUTION: Avoid injury! Fuel vapors are explosive and
ammable:
● Shut engine o before lling fuel tank.
● Allow engine to cool before refueling.
● Do not smoke while handling fuel.
● Keep fuel away from ames or sparks.
● Fill fuel tank outdoors or in ventilated area.
● Clean up spilled fuel immediately.
● To prevent static electric discharge, use a clean,
approved non-metal container.
IMPORTANT: Avoid damage! Dirt and water in fuel causes engine
damage:
● Clean dirt and debris from the fuel tank opening.
● Use clean, fresh, stabilized fuel.
● To keep condensation out of the fuel tank, ll the fuel
tank at the end of operation each day.
● If using a funnel, make sure it is plastic and has no
screen or lter.
To prevent condensation and freezing during cold weather, ll fuel tank
at the end of operation each day.
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Allow engine to cool.
3. Remove any trash from area around fuel tank cap.
4. Remove fuel tank cap slowly to allow any pressure built up in tank
to escape.
5. Fill fuel tank only to bottom of ller neck. Do not overll.
6. Install fuel tank cap and turn cap until it clicks.
MP47322,00F4675-19-10JUN20
Lifting Machine
1. Park machine safely. (See Parking Safely in the Safety section.)
CAUTION: Avoid injury! The machine can fall or slip from an
unsafe lifting device or supports.
● Use a safe lifting device rated for the load to be lifted.
● Lower machine onto jackstands or other stable supports
and block wheels before servicing.
APY36180—UN—10JUL20
2. Safely lift rear of the machine at the machine frame point (A). Place
jackstands or other stable supports onto transaxle locations (B)
where mounting bolts for frame come through.
3. If only lifting rear of machine, block front wheels remaining on
ground to avoid movement of the machine.
APY36181—UN—10JUL20
4. Safely lift front of the machine at the machine frame point (C). Place
jackstands or other stable supports under the frame on each side at
location (B).
5. If only lifting front of machine, block rear wheels remaining on
ground to avoid movement of the machine.
6. To lower the machine, lift front and/or rear of machine, and remove
jackstands or supports. Lower machine.
MG39705,00004ED-19-28JUL20
Checking Tire Pressure
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
● Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
● Make sure that all tires are inated to the recommended
pressure, especially when operating on slopes. Low
pressure can cause machine to become unstable on
slopes.
● Do not weld or heat a wheel and tire assembly. Heat can
cause an increase in air pressure resulting in an
explosion. Welding can structurally weaken or deform
the wheel.
● Do not stand in front or over the tire assembly when
inating. Use a clip-on chuck and extension hose long
enough to allow you to stand to one side.
1. Check tires for damage.
2. Check tire pressure with an accurate low-pressure gauge.
3. A lower pressure will improve traction and performance depending
on turf conditions or if transport areas have steep inclines.
4. Add or remove air to meet specied tire pressure. (See
Specications section for recommended tire pressures.)
MP47322,00F4677-19-10JUN20
Removing and Installing Hood
Removing
CAUTION: Avoid injury! Touching hot surfaces can burn
skin. The engine, components, and uids are hot if the
engine has been running. Allow the engine to cool before
servicing or working near the engine and components.
Service Miscellaneous
43
IMPORTANT: Avoid damage! Do not operate machine with hood
open. Hood must be closed for proper engine cooling and
exhaust.
1. Park machine safely. (See Parking Safely in the Safety section.)
2. Let engine cool.
APY36182—UN—10JUL20
3. Open hood.
4. Disconnect wiring harness (A).
APY36183—UN—10JUL20
5. Apply pressure to the pointed position on the left side of hood and
slowly lower hood. Left side pivot will release after rotating closed
approximately 45°. Once left side pivot releases, slide out right side
pivot. Lower hood slightly and lift hood from brackets (B).
Installing
1. Slide right side hood pivot into the tractor bracket with hood in open
position (left side pivot slides into place as hood closes) and slowly
close hood.
2. Open hood.
3. Connect wiring harness. Verify that wiring harness is properly
retained.
4. Close hood.
MG39705,00004EF-19-28JUL20
Cleaning Plastic Surfaces
IMPORTANT: Avoid damage! Improper care of machine plastic
surfaces can damage that surface:
● Do not wipe plastic surfaces when they are dry. Dry
wiping results in minor surface scratches.
● Use a soft, clean cloth (bath towel, diaper, automotive
mitt.)
● Do not use abrasive materials, such as polishing
compounds, on plastic surfaces.
1. Rinse hood and entire machine with clean water to remove dirt and
dust that may scratch the surface.
2. Wash surface with clean water and a mild liquid automotive
washing soap.
IMPORTANT: Avoid damage! Insect repellent spray may damage
plastic and painted surfaces. Do not spray insect repellent
near machine.
3. Dry thoroughly to avoid water spots.
4. Wax the surface with a liquid automotive wax. Use products that
specically say “contains no abrasives.”
IMPORTANT: Avoid damage! Do not use a power buer to remove
wax.
5. Bu applied wax by hand using a clean, soft cloth.
SR99263,00002B3-19-06APR20
Cleaning and Repairing Metal Surfaces
Cleaning:
Follow automotive practices to care for your vehicle painted metal
surfaces. Use a high-quality automotive wax regularly to maintain the
factory look of your vehicle’s painted surfaces.
Repairing Minor Scratches (surface scratch):
1. Clean area to be repaired thoroughly.
IMPORTANT: Avoid damage! Do not use rubbing compound on
painted surfaces.
2. Use automotive polishing compound to remove surface scratches.
3. Apply wax to entire surface.
Repairing Deep Scratches (bare metal or primer showing):
1. Clean area to be repaired with rubbing alcohol or mineral spirits.
2. Use paint stick with factory-matched colors available from your
authorized dealer to ll scratches. Follow directions included on
paint stick for use and for drying.
3. Smooth out surface using an automotive polishing compound. Do
not use power buer.
4. Apply wax to surface.
MP47322,00F467A-19-26MAY15
Avoid Damage to Plastic and Painted Surfaces
● Do not wipe plastic parts until they are rinsed rst. Using a dry cloth
causes scratches.
● Insect repellent spray damages plastic and painted surfaces. Do
not spray insect repellent near machine.
● Be careful not to spill fuel on the machine. Fuel damages surfaces.
Wipe up spilled fuel immediately.
● Prolonged exposure to sunlight damages some surfaces.
MP47322,00F4630-19-15APR19
Service Miscellaneous
44
Removing and Installing Front Wheel Assembly
Removing:
1. Park machine safely. (See Parking Safely in the Safety section.)
CAUTION: Avoid injury! The machine can fall or slip from an
unsafe lifting device or supports.
● Use a safe lifting device rated for the load to be lifted.
● Lower machine onto jackstands or other stable supports
and block wheels before servicing.
IMPORTANT: Avoid damage! Place jackstands under frame, not
under transmission or engine, when raising or supporting
machine.
APY36184—UN—10JUL20
2. Safely lift and support machine. Place safe lifting device under end
of front hanger bracket at location (A), and place jackstands or
other stable supports under frame on each side at location (B).
Block wheels remaining on the ground to prevent machine
movement.
GXAL42052—UN—04MAR13
3. Remove plastic cap (C) from end of wheel hub.
CAUTION: Avoid injury! Components are installed under
spring tension. Wear eye protection and use proper tools
when installing and removing components with spring
tension.
GXAL42053—UN—04MAR13
4. Remove snap ring (D) from end of axle.
5. Remove washer (E) and wheel from axle.
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
● Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
6. Take wheel assembly to an authorized service dealer for repairs.
Installing
1. Grease spindles and wheel hub grease ttings with specied
grease.
2. Install wheel and washer (E) on axle.
3. Install snap ring (D).
4. Install plastic cap (C).
5. Safely remove jackstands and lower machine.
SR99263,00002B1-19-03JUL20
Removing and Installing Rear Wheel Assembly
Removing
1. Park machine safely. (See Parking Safely in the Safety section.)
CAUTION: Avoid injury! The machine can fall or slip from an
unsafe lifting device or supports.
● Use a safe lifting device rated for the load to be lifted.
● Lower machine onto jackstands or other stable supports
and block wheels before servicing.
IMPORTANT: Avoid damage! Place jackstands under frame, not
under transmission or engine, when raising or supporting
machine.
Service Miscellaneous
45
APY36180—UN—10JUL20
2. Safely lift and support machine. Place safe lifting device under
transmission centered under machine frame point (A). Place
jackstands or other stable supports on each side (B) where
mounting bolts for frame come through. Block wheels remaining on
the ground to prevent machine movement.
APY36185—UN—10JUL20
3. Remove plastic cap (C), snap ring (D), and washer (E).
4. Remove wheel.
IMPORTANT: Avoid damage! Do not lose the shaft key. Key must
be installed for wheels to rotate and tractor to move.
5. Remove shaft key (F) (shown on end of transmission shaft), two
washers (G), except for model S100, and spacer (H).
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
● Do not attempt to mount a tire without the proper
equipment and experience to perform the job.
6. Take wheel assembly to an authorized service dealer for repairs.
Installing
IMPORTANT: Avoid damage! Do not lose the shaft key. Key must
be installed for wheels to rotate and tractor to move.
NOTE: Rear wheels are installed with valves to the outside.
1. Install two washers (G), except on model S100, spacer (H), and
shaft key (F).
2. Install rear wheel, washer (E), snap ring (D), and plastic cap (C).
3. Safely remove jackstands and lower machine.
SR99263,00002F1-19-03JUL20
Troubleshooting
Using Troubleshooting Chart
If you are experiencing a problem that is not listed in this chart, see
your Technical Manual or authorized dealer for service.
MP47322,00F467B-19-13NOV18
Engine
IF CHECK
Poor Engine Performance Dirt in fuel system or fuel is old.
Replace fuel with fresh stabilized
fuel. Obtain fuel from another
supplier before suspecting
machine problems. Suppliers
blend fuels dierently and
changing suppliers will generally
solve any performance
problems.
Fuel blended with alcohol or
ether may contribute to
performance problems by
causing gum and varnish
deposits, especially if fuel is
stored for several weeks or more.
Obtain fresh fuel.
Engine Will Not Start Brake pedal not depressed.
Mower is engaged.
Spark plug wire is loose or
disconnected.
Improper fuel.
Transmission is in reverse.
Plugged fuel lter.
Defective safety switch.
Electrical problem - See
Electrical Troubleshooting
Section
Engine Is Hard To Start Choke cable not adjusted
properly.
Plugged fuel lter.
Faulty spark plug.
Stale or improper fuel.
Loose or corroded electrical
connections.
Improper engine oil viscosity.
Engine Runs Unevenly Cooling ns plugged.
Loose electrical connections.
Choke or throttle cable sticking.
Fuel line or fuel lter plugged.
Stale or dirty fuel.
Improper fuel.
Air cleaner element plugged.
Engine Misses Under Load Faulty spark plug.
Stale or dirty fuel.
Plugged fuel lter.
Engine Vapor Locks Fuel tank vent plugged.
Dirt in fuel lter.
Cooling ns plugged.
Loose hose connection at fuel
lter or fuel pump.
Engine Overheats Engine air intake screen
Troubleshooting
46
IF CHECK
plugged.
Cooling ns plugged.
Engine oil low or too high.
Engine operated too long at a
slow idle speed.
Engine Will Not Idle Spark plug not gapped correctly.
Faulty spark plug.
Operator raising o the seat.
Engine Knocks Stale or low octane fuel.
Engine overloaded.
Low engine speed.
Oil level low.
Engine Stops Or Misses When
Operating On Hillsides
Fuel tank less than half full of
fuel.
Operator raising o of the seat.
Engine Backres Faulty spark plug.
Operator raising o of the seat.
Engine Loses Power Engine overheating.
Too much oil in engine.
Dirty air cleaner.
Faulty spark plug.
Travel speed is too fast for
conditions.
Improper fuel.
Excessive Fuel Consumption Choke is not fully open.
Black Exhaust Smoke Air lter is dirty or oil soaked.
Choke partially engaged.
Engine Stops When REVERSE
Foot Pedal Is Depressed And
Attachment Is Engaged
(Hydrostatic)
Normal condition. (See Using
Reverse Implement Option in the
OPERATING section.)
Engine Stops When Automatic
Shift Lever Is Moved To The R
(REVERSE) Position and
Attachment Is Engaged
(Automatic)
Normal condition. (See Using
Reverse Implement Option in the
OPERATING section.)
RM87422,00002A4-19-06JUL15
Electrical
IF CHECK
Starter Does Not Work Or Will
Not Turn Engine
Brake pedal is not depressed.
Mower is engaged.
Battery terminals are corroded.
Battery not charged.
Transmission is in reverse.
Blown fuse.
Battery Will Not Charge Dead cell in the battery.
Battery cables and terminals are
dirty.
Low engine speed or excessive
idling.
Lights Do Not Work Light plug disconnected.
Loose or burned out bulb.
The fuel level indicator ashes
"E33" intermittently or shows full
bars constantly when fuel tank is
not full
Check the fuel sender connector
located beneath the seat for full
and proper connection. If
connections are good but the
problem persists, contact your
John Deere Dealer.
MG39705,00004DB-19-24JUL20
Tractor
IF CHECK
Tractor Vibrates Too Much Or
Rattles Excessively
Attachment drive belts worn or
damaged.
Traction drive belt damaged or
worn.
Dirt on drive sheaves.
Blades bent or out of balance.
Tractor Will Not Move With
Engine Running
Parking brake locked.
Bypass rod is pulled out.
OUO1023,00001EB-19-19JUN15
Mower
IF CHECK
Discharge Chute Plugged Travel speed too fast.
Grass too long.
Grass too wet.
Engine rpm not at wide open
throttle.
Restricted air ow.
Belt installed incorrectly.
Patches Of Grass Uncut Travel speed too fast.
Engine rpm not at wide open
throttle.
Mower deck needs cleaning.
Belt Slipping Debris in sheaves.
Worn belt.
Belt tension is incorrect.
Too Much Vibration Debris on mower deck or in
sheaves.
Damaged drive belt.
Damaged sheaves or sheaves
out of alignment.
Blades out of balance.
Blades Scalping Grass Cutting too low.
Mower wheels not adjusted
correctly.
Turning speed too fast.
Ridges in terrain.
Rough or uneven terrain.
Low tire pressure.
Mower Loads Down Tractor Engine rpm too low.
Travel speed too fast.
Debris wrapped around mower
spindles.
Uneven Cut Mower deck not leveled properly.
Travel speed too fast.
Blades dull.
Mower wheels not adjusted
correctly.
Tire pressure unequal.
Mower (Or Other Attachment)
Stops When Vehicle Is Operated
in REVERSE
Normal condition. (See Using
Reverse Implement Option in the
OPERATING section.)
OUO1023,00001EC-19-19JUN15
Troubleshooting
47
Storage
Storing Safety
CAUTION: Avoid injury! Fuel vapors are explosive and
ammable.
Engine exhaust fumes contain carbon monoxide and cause
serious illness or death:
● Run the engine only long enough to move the machine to
or from storage.
● If a machine is stored before allowing it to cool, machine
res and structure res can occur. Fires can occur if
debris is not removed from around the engine and
muer, or if stored near combustible materials.
● Do not store vehicle with fuel in the tank inside a building
where fumes reach an open ame or spark.
● Allow the engine to cool before storing the machine in
any enclosure.
MP47322,00F4680-19-06MAY15
Preparing Machine for Storage
1. Repair any worn or damaged parts. Replace parts if necessary.
Tighten loose hardware.
2. To prevent rust, repair scratched or chipped metal surfaces.
3. Remove grass and debris from machine.
4. Clean under the rotary deck and remove grass and debris from
inside chute and bagger, if applicable.
5. Wash the machine and apply wax to metal and plastic surfaces.
6. To dry belts and pulleys, run machine for ve minutes.
7. To prevent rust, apply light coat of engine oil on pivot and wear
points.
8. Lubricate grease points and check tire pressure.
MP47322,00F4681-19-13JUL16
Preparing Fuel and Engine For Storage
Fuel:
If you have been using “Stabilized Fuel,” add stabilized fuel to tank
until the tank is full.
NOTE: Filling the fuel tank reduces the amount of air in the fuel tank
and helps reduce deterioration of fuel.
If you are not using “Stabilized Fuel”:
1. Park machine safely in a well-ventilated area. (See Parking Safely
in the Safety section.)
NOTE: Try to anticipate the last time the machine will be used for the
season so very little fuel is left in the fuel tank.
2. Turn on engine and allow to run until it runs out of fuel.
3. For machines equipped with key switch, turn key to o position.
IMPORTANT: Avoid damage! Stale fuel can produce varnish and
plug carburetor or injector components and aect engine
performance.
● Add fuel conditioner or stabilizer to fresh fuel before
lling tank.
4. Mix fresh fuel and fuel stabilizer in separate container. Follow
stabilizer instructions for mixing.
5. Fill fuel tank with stabilized fuel.
6. Run engine for a few minutes to allow fuel mixture to circulate
through carburetor on gas engine or fuel injectors on diesel engine.
Engine:
Engine storage procedure should be used when vehicle is not to be
used for longer than 60 days.
1. Change engine oil and lter.
2. Service air lter if necessary.
3. Clean debris from engine air intake screen.
4. On gas engines:
● Remove spark plugs. Put 30 mL (1 oz) of clean engine oil in
cylinders.
● Install spark plugs, but do not connect spark plug wires.
● Crank the engine 5 or 6 times to allow oil to be distributed.
5. Clean the engine and engine compartment.
6. Remove battery.
7. Clean the battery and battery posts. Check the electrolyte level if
your battery is not maintenance free.
8. Close fuel shuto valve if your machine is equipped.
9. Store the battery in a cool, dry place where it will not freeze.
NOTE: The stored battery should be recharged every 90 days.
10. Charge the battery.
IMPORTANT: Avoid damage! Prolonged exposure to sunlight
could damage surfaces. Store machine inside or use a
cover if stored outside.
11. Store the vehicle in a dry, protected place. If vehicle is stored
outside, put a waterproof cover over it.
RM87422,00007C9-19-19JUL17
Removing Machine From Storage
1. Check tire pressure.
2. Check engine oil level.
3. Check battery electrolyte level if your battery is not maintenance
free. Charge battery if necessary.
4. Install battery.
5. On gas engines: check spark plug gap. Install and tighten plugs to
specied torque.
6. Lubricate all grease points.
7. Open fuel shut-o valve if your machine is equipped.
8. Run the engine 5 minutes without the mower or any attachments
running to allow oil to be distributed throughout engine.
9. Be sure all shields and guards or deectors are in place.
MP47322,00F4683-19-05JUL17
Specications
Hydrostatic “Model S100”
Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 31
Power Rating Information . . . . . . . . . . www.briggsandstratton.com/
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 500 cc (30.5 in
3
)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Storage
48
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft)
Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single
Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Transaxle Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL200
Travel Speed - Forward . . . . . . . . . . . . 0—8.9 km/h (0—5.5 mph)
Travel Speed - Reverse . . . . . . . . . . . . 0—4.8 km/h (0—3.0 mph)
MG39705,00004DC-19-27JUL20
Hydrostatic “Model S110”
Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 33
Power Rating Information . . . . . . . . . . www.briggsandstratton.com/
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . 540 cc (33 in
3
)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft)
Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single
Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Transaxle Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL200
Travel Speed - Forward . . . . . . . . . . . . 0—8.9 km/h (0—5.5 mph)
Travel Speed - Reverse . . . . . . . . . . . . 0—4.8 km/h (0—3.0 mph)
MG39705,00004DD-19-27JUL20
Hydrostatic “Models S120, S130, S140, and S160
Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 44
Power Rating Information . . . . . . . . . . www.briggsandstratton.com/
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 724 cc (44.2 in
3
)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft)
Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Twin
Oil Filter (If Equipped) .John Deere Easy Change™ 30-Second Oil
Change System
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Transaxle Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL200
Travel Speed - Forward . . . . . . . . . . . . 0—8.9 km/h (0—5.5 mph)
Travel Speed - Reverse . . . . . . . . . . . . 0—4.8 km/h (0—3.0 mph)
John Deere Easy Change is a trademark of Deere & Company
MG39705,00004DE-19-27JUL20
Hydrostatic “Models S170 and S180”
Engine Model . . . . . . . . . . . . . . . . . . . . . . . Briggs & Stratton 44
Power Rating Information . . . . . . . . . . www.briggsandstratton.com/
Displacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 724 cc (44.2 in
3
)
Spark Plug Gap . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . . . . 20 N·m (15 lb·ft)
Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Twin
Oil Filter . . . . John Deere Easy Change™ 30-Second Oil Change
System
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cartridge
Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Transaxle Model . . . . . . . . . . . . . . . . . . . . . . Tu Torq™ HD K46
Travel Speed - Forward . . . . . . . . . . . . 0—8.9 km/h (0—5.5 mph)
Travel Speed - Reverse . . . . . . . . . . . . 0—4.8 km/h (0—3.0 mph)
John Deere Easy Change is a trademark of Deere & Company
MG39705,00004DF-19-27JUL20
Electrical System
Charging System . . . . . . . . . . . . . . . . . . . . . . . . Regulated Circuit
Charging System Capacity (S100, S110, S120, S130, and S140) 9
Amp
Charging System Capacity (S160, S170, and S180). . . . . .16 Amp
Battery Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Volts
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BCI Group U1
SR99263,0000339-19-12MAY20
Fuel System (All Models)
Fuel Types (Recommended):
. . . . . . . . . . . . . . . . . . . Regular Grade 87 Octane Unleaded Fuel
. . . . . . . . . . . . . . . . . . . . . . . . Ethanol Blended Fuel (Up to 10%)
. . . . . . . . . . . . . . . . . . . . . MTBE Reformulated Fuel (Up to 15%)
OUO1023,00001F8-19-01MAR13
Tires
Models S100, S110, and S120
Size (Front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 x 6.00 - 6
Size (Rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 x 8.0 - 8
Tire Pressure (Front) . . . . . . . . . . . . . . . . . . . . . . 97 kPa (14 psi)
Tire Pressure (Rear) . . . . . . . . . . . . . . . . . . . . . . 69 kPa (10 psi)
Models S130, S140, and S160
Size (Front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 x 6.00 - 6
Size (Rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 x 10.0 - 8
Tire Pressure (Front) . . . . . . . . . . . . . . . . . . . . . . 97 kPa (14 psi)
Tire Pressure (Rear) . . . . . . . . . . . . . . . . . . . . . . 69 kPa (10 psi)
Models S170 and S180
Size (Front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 x 6.5 - 8
Size (Rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 x 9.5 - 12
Tire Pressure (Front) . . . . . . . . . . . . . . . . . . . . . . 83 kPa (12 psi)
Tire Pressure (Rear) . . . . . . . . . . . . . . . . . . . . . . 83 kPa (12 psi)
(Tire pressure information is also located on the sidewalls of the
tires)
SR99263,000033A-19-12MAY20
Capacities
Models S100 and S110
Crankcase, with Oil Filter . . . . . . . . . . . . . . . . . . . . . 1.4 L (1.5 qt)
Models S140
Crankcase, with Oil Filter . . . . . . . . . . . . . . . . . . . . . 1.9 L (2.0 qt)
Models S120, S130, S160, S170, and S180
Specications
49
Crankcase, with Easy Change™ 30-Second Oil Change
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6 L (2.8 qt)
Fuel Tank (All Models) . . . . . . . . . . . . . . . . . . . . . . . 9 L (2.4 gal)
Towing:
Maximum Towing Capacity: Do not exceed combined weight of the
pulling machine, operator, and installed ballast.
SR99263,000033B-19-28JUL20
Dimensions
Height (S100 and S110) . . . . . . . . . . . . . . . . . . . 108 cm (42.5 in)
Height (S120, S130, and S140) . . . . . . . . . . . . . 113 cm (45.5 in)
Height (S160) . . . . . . . . . . . . . . . . . . . . . . . . . 118 cm (46.46 in)
Height (S170 and S180). . . . . . . . . . . . . . . . . . . 118 cm (46.5 in)
Length (Overall)
(S100, S110, and S120) . . . . . . . . . . . . . . . . . . 175 cm (68.75 in)
Length (Overall) (S130) . . . . . . . . . . . . . . . . . . 186 cm (73.25 in)
Length (Overall) (S140) . . . . . . . . . . . . . . . . . . . 177 cm (69.5 in)
Length (Overall) (S160) . . . . . . . . . . . . . . . . . . . 191 cm (75.2 in)
Length (Overall) (S170 and S180). . . . . . . . . . . . 194 cm (76.5 in)
Width (Mower Deck Chute Down)
(S100, S110, S120, and S130) . . . . . . . . . . . . . . 138 cm (54.4 in)
Width (Mower Deck Chute Down) (S160) . . . . . . . .155 cm (61 in)
Width (Mower Deck Chute Down)
(S140 and S170) . . . . . . . . . . . . . . . . . . . . . . . . . .152 cm (60 in)
Width (Mower Deck Chute Down) (S180) . . . . . . 174 cm (68.5 in)
Weight: S100. . . . . . . . . . . . . . . . . . . . . . . . . . . . 189 kg (415 lb)
Weight: S110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 kg (423 lb)
Weight: S120. . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 kg (436 lb)
Weight: S130. . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 kg (443 lb)
Weight: S140. . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 kg (479 lb)
Weight: S160. . . . . . . . . . . . . . . . . . . . . . . . . . 217.72 kg (480 lb)
Weight: S170. . . . . . . . . . . . . . . . . . . . . . . . . . . . 229 kg (504 lb)
Weight: S180. . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 kg (530 lb)
SR99263,000033C-19-15MAY20
Mower Deck - 107 cm (42 in)
Blades Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Blade Nut Torque (w/5/8 in. Nut) . . . . . . . . . . . . . 88 N•m (65 lb·ft)
Cutting Height (Approximately) . . . . . . . . . . 2.5 -10.2 cm (1 - 4 in)
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 cm (42 in)
SR99263,000014D-19-24JUL19
Mower Deck - 122 cm (48 in)
Blades Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blade Nut Torque (w/5/8 in. Nut) . . . . . . . . . . . . . 88 N•m (65 lb·ft)
Cutting Height (Approximately) . . . . . . . . . . 2.5 -10.2 cm (1 - 4 in)
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . .122 cm (48 in)
SR99263,000014E-19-24JUL19
Mower Deck - 137 cm (54 in)
Blades Rotary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blade Nut Torque (w/5/8 in. Nut) . . . . . . . . . . . . . 88 N•m (65 lb·ft)
Cutting Height (Approximately) . . . . . . . . . . 2.5 -10.2 cm (1 - 4 in)
Cutting Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . .137 cm (54 in)
SR99263,000014F-19-24JUL19
Recommended Lubricants
Engine Oil . . . . . . . . . . . . . . . . . . . . . . Turf-Gard™ OR Plus-4™
Grease . . . . . . . . . . . . . . . . . . . . . Grease-Gard™ Premium Plus
. . . . . . . . John Deere Multi-Purpose HD Lithium Complex Grease
Turf-Gard is a trademark of Deere & Company
Plus-4 is a trademark of Deere & Company
Grease-Gard is a trademark of Deere & Company
(Specications and design subject to change without notice.)
MG39705,00004DA-19-24JUL20
Warranty
Product Warranty
John Deere oers a standard warranty on new John Deere products.
For a copy of the product warranty statement or for details on the
warranty terms and conditions for products purchased in the United
States and Canada, please contact your local John Deere Dealer or
utilize the following resources:
United States
Website:
http://www.deere.com/en_US/services_and_support/
warranty/warranty.page
Toll Free: 1-800-537-8233
Dealer Locator:
http://dealerlocator.deere.com/servlet/country=US
Canada
Website (English):
http://www.deere.ca/en_CA/services_and_support/
service_plans_warranties/service_plans_
warranties.page
Website (French):
http://fr.deere.ca/en_CA/services_and_support/
service_plans_warranties/service_plans_
warranties.page
Toll Free: 1-800-537-8233
Dealer Locator:
http://dealerlocator.deere.com/servlet/country=CA
Emission-related warranties are included in this Operator’s
Manual, and applicable if required by law or regulation.
Warranty
50
For products purchased in a country other than the United States or
Canada, please contact your local John Deere dealer for assistance.
MP47322,00F4690-19-09JUL15
California and U.S. EPA Emissions Control System
Warranty Statement (O-Road Gas Engines)
Your Warranty Rights and Obligations
The California Air Resources Board, John Deere, and the United
States Environmental Protection Agency are pleased to explain the
emissions control system’s warranty on your model year 2021 or 2022
spark ignited o-road engine equipment. In California, new equipment
that uses small or large (less than 1 liter) spark ignited o-road
engines must be designed, built and equipped to meet the state’s
stringent anti-smog standards. John Deere must warrant the
emissions control system on your spark ignited o-road engine
equipment for the period listed below provided there has been no
abuse, neglect or improper maintenance of your equipment leading to
the failure of the evaporative emissions system.
Your emissions control system may include parts such as: carburetors
or fuel-injection system, ignition system, catalytic converters, fuel
tanks, valves, lters, clamps, connectors, fuel lines (for liquid fuel and
fuel vapors) and other associated components. Also included may be
hoses, belts, sensors and other emission-related assemblies.
Where a warrantable condition exists, John Deere will repair your
spark ignited o-road engine equipment at no cost to you including
diagnosis, parts and labor.
Manufacturer’s Warranty Coverage
This emissions control system is warranted for two years for models
S100, S110, S120, S130, S140, S150, S160, S170, S180, S220,
Z335E, Z345M, Z345R, Z355E, Z355R, Z365R, Z375R, Z515E,
Z545R, and three years for all other models referenced in this
operator’s manual. If any emissions related part on your equipment is
defective, the part will be repaired or replaced by John Deere.
Owner’s Warranty Responsibilities
● As the spark ignited o-road engine equipment owner, you are
responsible for the performance of the required maintenance listed
in your Operator’s Manual. John Deere recommends that you retain
all receipts covering maintenance on your spark ignited o-road
engine equipment, but John Deere cannot deny warranty coverage
solely for lack of receipts or for your failure to ensure the
performance of all scheduled maintenance.
● As the spark ignited o-road engine equipment owner, you should
be aware that John Deere may deny you warranty coverage if your
spark ignited o-road engine equipment or a part has failed due to
abuse, neglect, or improper maintenance or unapproved
modications.
● You are responsible for presenting your spark ignited o-road
engine equipment to a John Deere Turf and Utility distribution
center or service center as soon as a problem exists. The warranty
repairs shall be completed in a reasonable amount of time, not to
exceed 30 days. If you have a question about your emissions
warranty coverage, how to make an emissions warranty claim or
how to make arrangements for emissions-related authorized
repairs, you should contact your John Deere Turf and Utility retailer,
or the John Deere Customer Contact Center at 1-800-537-8233, or
email John Deere from https://www.deere.com/en/our-company/
contact-us/.
General Emissions Warranty Coverage
The warranty period begins on the date the equipment is delivered to
an ultimate purchaser. John Deere warrants to the ultimate purchaser
and each subsequent purchaser that the spark ignited o-road engine
equipment is:
● Designed, built and equipped so as to conform to all applicable
regulations adopted by the California Air Resources Board;
● Designed, built and equipped so as to conform at the time of sale to
the ultimate purchaser with applicable U.S. Environmental
Protection Agency regulations under 40 CFR Parts 1054 and 1060:
and,
● Free from defects in materials and workmanship which cause such
engine to fail to conform with applicable regulations for the
Emissions Control System Warranty period provided herein.
● For owners located more than 100 miles from a John Deere
authorized service center, John Deere will pay either for shipping
costs to and from an authorized service center, provide for a service
technician to come to the owner to make the warranty repair, or pay
for the repair to be made at a local non-authorized service center.
These provisions do not apply to Alaska, Hawaii, Arizona,
Colorado, Idaho, Montana, Nebraska, Nevada, New Mexico,
Oregon, Texas, Utah, and Wyoming.
Emissions Warranty Interpretation
● Any warranted part that is not scheduled for replacement as
required by the maintenance instructions in the Operator’s Manual
is warranted as provided herein. If any such part fails during the
period of warranty coverage it will be repaired or replaced by John
Deere. Any such part repaired or replaced under warranty is
warranted for the remaining warranty period.
● Any warranted part that is scheduled only for regular inspection in
the maintenance instructions in the Operator’s Manual is warranted
as provided herein. A statement in the Operator’s Manual to the
eect of “repair or replace as necessary” does not reduce the
period of warranty coverage. Any such part repaired or replaced
under warranty is warranted for the remaining warranty period.
● Any warranted part that is scheduled for replacement as required
maintenance in the Operator’s Manual is warranted for the period of
time prior to the rst scheduled replacement point for that part. If the
part fails prior to the rst scheduled replacement, the part will be
repaired or replaced by John Deere. Any such part repaired or
replaced under warranty is warranted for the remainder of the
period prior to the rst scheduled replacement point for the part.
● Repair or replacement of any warranted part under the warranty will
be performed at no charge to the owner at any authorized John
Deere Turf and Utility retailer.
● The owner will not be charged for diagnostic labor which leads to
the determination that a warranted part is defective, provided such
work is performed by John Deere or an authorized John Deere
service provider.
● John Deere will repair damages to other engine components
proximately caused by a failure under warranty of any emissions-
related warranted part.
● Add-on or modied parts that are not exempted by the California Air
Resources Board may not be used. The use of any non-exempted
add-on or modied parts will be grounds for disallowing a warranty
claim. John Deere will not be liable to warrant failures of warranted
parts caused by the use of a non-exempted add-on or modied
part.
Emission Warranty Parts List
Coverage under this warranty includes, but is not limited to, the parts
listed below (the emissions control system parts) to the extent these
parts were on the engine and equipment purchased.
Fuel Metering System:
● Carburetor and internal parts (or fuel injection system)
● Air/fuel ratio feedback and control system
● Cold start enrichment system
Evaporative System:
● Fuel tank, fuel cap and tether
● Fuel hose, line, ttings, clamps
● Fuel pump, fuel shut-o valve
● Fuel vapor hoses, ttings
● Carbon canister
Warranty
51
● Rollover/slant valve for fuel vapor control
● Purge and vent line
Air Induction System:
● Air cleaner
● Intake manifold
Ignition System:
● Spark plugs
● Magneto or electronic ignition system
● Spark advance/retard system
● Gaskets
Exhaust System:
● Exhaust manifold
● Catalyst muer
Miscellaneous Items Used in Above Systems
● Valves and Switches: vacuum, temperature, position, check, time-
sensitive
● Electronic controls
● Hoses, belts, connectors and assemblies
Limited Liability
a) The liability of John Deere under this Emissions Control System
Warranty is limited solely to the remedying of defects in materials or
workmanship. Except as otherwise expressly provided herein, this
warranty does not cover inconvenience or loss of use of the non-road
equipment or engine or transportation of the equipment or engine to or
from the John Deere Turf and Utility retailer. John Deere shall not be
liable for any other expense, loss, or damage, whether direct,
incidental, consequential (except as listed above under “coverage”) or
exemplary arising in connection with the sale or use of or inability to
use the non-road equipment or engine for any other purpose.
b) No express emissions control system warranty is given by John
Deere with respect to the equipment or engine except as specically
set forth in this document. Any emissions control system warranty
implied by law, including any warranty of merchantability or tness for
a particular purpose, is expressly limited to the emissions control
system warranty terms set forth in this document.
c) No dealer is authorized to modify this Federal, California and John
Deere Emissions Control System Warranty.
MK71445,000033D-19-30APR20
Tire Warranty
John Deere warranty applies for tires available through the John
Deere parts system. For tires not available through the John Deere
parts system, the tire manufacturer’s warranty applicable to your
machine may not apply outside the U.S. (See your John Deere dealer
for specic information.)
MX00654,0000314-19-21AUG14
Limited Battery Warranty For Factory Installed
Batteries
NOTE: Applicable in North America only. For complete machine
warranty, reference a copy of the John Deere warranty
statement. Contact your John Deere dealer to obtain a copy.
TO SECURE WARRANTY SERVICE
The purchaser must request warranty service from a John Deere
dealer authorized to sell John Deere batteries, and present the battery
to the dealer with the top cover plate codes intact.
FREE REPLACEMENT PERIOD
Any new battery which becomes unserviceable (not merely
discharged) due to defects in material or workmanship within the
FREE REPLACEMENT PERIOD will be replaced free of charge.
Installation costs will be covered by warranty if the unserviceable
battery was installed by a John Deere factory or dealer and the
replacement battery is installed by a John Deere dealer.
PRO RATA ADJUSTMENT (batteries with letter code identication
only)
Any new battery which becomes unserviceable (not merely
discharged) due to defects in material or workmanship within the Pro
Rata Warranty Period will be replaced upon payment of the battery’s
current list price less a pro rata credit for unused months of service.
The applicable adjustment period is determined from the Warranty
Code printed at the top of the battery and table below. Installation
costs are not covered after the battery warranty period has ended.
THIS WARRANTY DOES NOT COVER
A. Breakage of the container, cover, or terminals.
B. Depreciation or damage caused by lack of reasonable and
necessary maintenance or by improper maintenance.
C. Transportation, mailing, or service call charges for warranty service.
D. Batteries that are merely discharged.
LIMITATION OF IMPLIED WARRANTIES AND PURCHASER’S
REMEDIES
To the extent permitted by law, neither John Deere nor any company
aliated with it makes any warranties, representations, or promises as
to the quality, performance or freedom from defect of the products
covered by this warranty. IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, TO THE EXTENT APPLICABLE, SHALL BE LIMITED IN
DURATION TO THE APPLICABLE ADJUSTMENT PERIOD SET
FORTH HERE. THE PURCHASER’S ONLY REMEDIES IN
CONNECTION WITH THE BREACH OR PERFORMANCE OF ANY
WARRANTY ON JOHN DEERE BATTERIES ARE THOSE SET
FORTH HERE. IN NO EVENT WILL THE DEALER, JOHN DEERE OR
ANY COMPANY AFFILIATED WITH JOHN DEERE BE LIABLE FOR
INCIDENTAL OR CONSEQUENTIAL DAMAGES. (Note: Some states
do not allow limitations on how long an implied warranty lasts or the
exclusion or limitation of incidental or consequential damages. So
these limitations and exclusions may not apply to you.) This warranty
gives you specic legal rights, and you may also have some rights
which vary from state to state.
NO DEALER WARRANTY
The selling dealer makes no warranty of its own and the dealer has no
authority to make any representation or promise on behalf of John
Deere, or to modify the terms or limitations of this warranty in any way.
WARRANTY TERMS TABLE
NOTE: If your battery is not labeled with a warranty code, it is a
warranty code 6.
Warranty Code Free Replacement
Period
Pro Rata Warranty
Period
A 90 Days 40 Months
B 90 Days 36 Months
C 90 Days 24 Months
D 12 Months 48 Months
E 90 Days 12 Months
F 90 Days 60 Months
G 12 Months 60 Months
H 12 Months 60 Months
Warranty
52
Warranty Code Free Replacement
Period
Pro Rata Warranty
Period
6 6 Months 0 Months
12 12 Months 0 Months
18 18 Months 0 Months
OUMX068,0000504-19-10MAY17
Warranty
53
John Deere Quality Statement
John Deere Quality
John Deere equipment is more than just a purchase, it’s an investment
in quality. That quality goes beyond our equipment to your John Deere
dealer’s parts and service support. This support is needed to keep you
a satised customer.
That’s why John Deere has initiated a process to handle your
questions or problems, should they arise. The following three steps will
help guide you through the process.
Step 1
Refer to your operator’s manual
A. It has many illustrations and detailed information on the safe and
proper operation of your equipment.
B. It gives troubleshooting procedures, and specication information.
C. It gives ordering information for parts catalogs, service and
technical manuals.
D. If your questions are not answered in the operator’s manual, then
go to Step 2.
Step 2
Contact your dealer
A. Your John Deere dealer has the responsibility, authority, and ability
to answer questions, resolve problems, and fulll your parts and
service needs.
B. First, discuss your questions or problems with your dealer’s trained
parts and service sta.
C. If the parts and service people are unable to resolve your problem,
see the dealership manager or owner.
D. If your questions or problems are not resolved by the dealer, then
go to Step 3.
Step 3
Contact John Deere
A. Your John Deere dealer is the most ecient source in addressing
any concern, but if you are not able to resolve your problem after
checking your operator’s manual and contacting your dealer, contact
John Deere for assistance.
B. For prompt, eective service, please have the following ready
before you call:
● The name of the dealer with whom you’ve been working.
● Your equipment model number.
● Number of hours on machine (if applicable).
● Your serial number which you recorded on the inside front cover of
this manual.
● If the problem is with an attachment, your attachment identication
number.
C. Then call 1-800-537-8233 (United States and Canada) and our
advisor will work with your dealer to investigate your concern. If you
are outside the United States and Canada, visit the following website:
http://www.deere.com/globalhome/ deerecom/global_home.
page?CC=true
Select your country and then click on the Contact Us link.
SP66632,00043A7-19-10MAY17
John Deere Quality Statement
54
Service Record
Record Service Dates
Oil Change Oil Filter Change (If
Equipped)
Lubricate Machine Air Cleaner Element
Check/Clean
Fuel Filter Change
OUO1082,00066CA-19-15MAY17
Service Record
55
Slope Gauge
Slope Gauge Template
Hold up or copy this page and follow the directions below to use the Slope Gauge Template.
MXT013189—UN—22APR15
Use this slope gauge to determine if a slope is too steep for safe operation. Do not operate your machine on a slope greater than what is
recommended in your operator’s manual. See Operating on Slopes in the Safety section.
• Fold along the appropriate line (A) to match the recommended slope.
• Align this edge (B) with a vertical surface, a tree, building, fence pole, etc.
• Compare slope (C) with folded edge.
OUMX068,0000513-19-05JUL17
Slope Gauge
56
A
Accessories, using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 27
Adjustment, Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Air cleaner elements (E100 and E110), checking and cleaning . . 32
Air cleaner elements (E120, E130, E140 and E150), checking and
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 32
Air cleaner elements (E160, E170 and E180), checking and
cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 33
Attachment engagement switch or lever, testing .. . . . . . . . . . . . . . . . . . . 21
Axle, lubricating front.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
B
Battery and Terminals, Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Battery, removing and installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Battery, Service Safely . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 40
Battery, Using Booster . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . 41
Belt, replacing mower drive (54 in. (137 cm) and 54 in. (137 cm)
Decks).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Belt, replacing mower drive (107 cm (42 in.) mower deck) . . . . . . 38
Blades, balancing . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Blades, Checking Mower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Blades, Servicing Mower . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 39
Blades, sharpening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Brake, using park . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 21
Bulb, replacing headlight.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
C
Controls on hydrostatic transmission, using travel . . . . . . . . . . . . . . . . . . 23
Cruise control, using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 24
Cutting height, adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
D
Deck, adjusting mower level. . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Deck, installing mower . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Deck, removing mower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 35
E
Electrical troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 47
Emission lter, checking and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Engine ns, cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Engine troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 46
Engine, idling . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Engine, starting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 22
Engine, stopping . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
F
Filter, changing engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . 31
Fuel and Stabilizer, Using Proper .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Fuel lter, replacing .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Fuel Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Fuel Tank, Filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Fuse, replacing . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
G
Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
H
Headlights, using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 22
Hood, removing and installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
I
Identication numbers. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Intervals for Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
L
Labels, safety with text. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Labels, safety without text . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . 9
Lifting machine . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
M
Material Collection System, Unplugging . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 25
Metal Surfaces, Repairing and Cleaning. . . .. . . . . . . . . . . . . . . . . . . . . . . . . 44
Moving machine by hand . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Mower blades, choosing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 27
Mower deck
Installing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Removing . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Mower deck, cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mower deck, engaging and disengaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mower deck, lubricating pivot points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Mower deck, removing and installing drive belt at engine sheave (122
cm (48 in.) and 137 cm (54 in.) decks) . . . . . . . . . . . . . . . . .. . . . . . . . . 35
Mower troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 47
Mowing tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . 27
O
Oil level, checking engine. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29, 30
Oil, Engine. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Operating checklist, daily . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Operator’s Station Controls “Models S110 and S120” . . . . . . . . . . . . . . 16
Operator’s Station Controls “Models S140, S160, S170, and S180”
17
P
Park Brake, Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 21
Plastic And Painted Surfaces, Avoid Damage To . . . . . . . . . . . . . . . . . . . 44
Plastic surfaces, cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
R
Record service dates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Replacement parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Reverse implement option, testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Reverse implement option, using the . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 24
S
Safety labels, with text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety labels, without text. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety Systems, Testing .. . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Seat, adjusting .. . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Service Information, Emissions. . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Service Intervals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Servicing, your machine .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 28
Slopes, operating on
Terrain hazards, operating near . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Spark plug, checking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . 34
Storage, Preparing Machine for . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Storage, Removing Machine from. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Storing Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Switch, Testing Park Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 21
Switch, Testing Seat . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
T
Template, slope gauge. . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Tire chains, using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . 26
Tire Pressure, Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Tractor troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Index
57
Transmission, Checking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 35
Transporting machine on trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Transporting Material Collection System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Troubleshooting chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
W
Warranty Registration . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Warranty, product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . 50
Weights, using. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Wheel Assembly, Removing and Installing Front. . . . . . . . . . . . . . . . . . . . 45
Wheel Assembly, Removing and Installing Rear . . . . . . . . . . . . . . . . . . . . 45
Wheels, adjusting mower deck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Index
58
Notes
59
Notes
60
